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How do I distinguish between mobile phone battery is fully activated

1, the battery charging speed is very fast, more than 1 hours or even less than one hour show the amount of charge had reached 100%.

2, charging up to 100%, the unplug the charger plug, plug in after the show when you charge the amount dropped to 50% -80%.

3, charging up to 100%, the boot display the amount of cell phone batteries, and under the age of cells, that only 3 or 4 cells.

4, mobile phone battery cell before 2 or 3 cells very durable, and then a few grid cells when compared with the previous and durable.

There’s one of four kinds of cases, indicating that mobile phone battery has not been fully activated!

How to charge the battery:

1, first use the original or the reputation of a good brand of chargers, and try to use a dedicated outlet, do not share household electrical appliances such as charger and TV socket.

2, the battery factory, manufacturers have carried out active treatment, and conduct a pre-charging, the batteries have more than electricity. Lithium-ion battery 3-5 times before the charge commonly referred to as an adjustment period, more than 14 hours should be sufficient to ensure the full activation of the lithium-ion activity. Lithium-ion battery without memory effect, but a strong inert, should be given adequate activated in order to guarantee that used to achieve the best performance.

3, if the mobile phone batteries placed on too long without use, the best to the mobile phone batteries for the maintenance department to apply to an activation treatment, after three to five times the battery fully charge and discharge cycles of its internal chemicals will be all “activation” achieve the best results. Can also be their own devices with a constant voltage direct current, adjusting the voltage of 3.7V, current of 780mA reverse battery connector. Note that the liberalization of touch, up to repeat three times, you can, and after such treatment, re-use original charger to “adjustment” charge.

4, the APPLE A1175 Laptop Battery life determined by the number of repeated charge and discharge, in general, a battery can fully charge and discharge 500 times. So, should try to avoid battery power than when charging, it will shorten the battery life. Phone off for more than 7 days, should be first mobile phone battery is fully discharged, adequate electricity and then use.

5, charging should first be best to switch off a mobile phone. Because in the charging process, the cell phone circuit boards will be fever, at this time if there are external phone, you may create an instant return current to the phone’s internal parts damage

Cell phone standby time, so why would “shrink”? Perhaps relevant to the situation and the four mentioned below.

1. Use

The majority of users using EFR (the higher-bit encoding technology) to transmit voice, although the sound quality has improved, but it increases power consumption. Due to the loss of energy with the mobility size. When a user from one base station of the “cell” to another “cell”, the phone will follow a weak signal from which strong detection of “cell” responsible for the cell phone, when the user is fast-moving state of the phone will always be a natural Repeat this kind of action, so the loss of electricity would be faster speeds.

No longer is a GSM phone will all the information stored in the SIM card, if the hit cell phone out of fault or the replacement, the only incumbent, all the information card can be transferred. But on the SIM card too much data, mobile phones must occasionally to read the information on the card, so that the phenomenon of power loss will also appear.

2. Batteries

Many users when the battery is not filled with often used, the result is the phone will quickly run out of power, resulting in shrinkage of standby time. In addition the poor quality of the battery are also key issues, such as poor battery charging saturation quite poor, life is shorter. Frequently used nickel-metal hydride battery is a progressive loss though, but the normal use for some time, this would reduce the effectiveness of the battery.

3. Environment

As the GSM mobile phone and base are among the 900MHZ or 1800MHZ wireless microwave transmission, therefore, are subject to weather, such as rain, thunder, typhoons and sunspots, etc. will affect microwave transmission, when mobile phones have to increase the power to maintain signal transmission, and therefore increased power consumption. There are a result of the signal outside the signal is better than indoors, so indoor best to use regular telephones, so that to reduce through walls, ceilings and other barriers to waste electricity.

4. This point can not be ignored, and that is improper maintenance of cell phone standby time will also cause the shrinkage

In point of contact between the battery and cell phone, there are some sheet metal, it is used for a period of time, there will be dirty or is oxidation, which would adversely affect the phone’s internal parts, this time consumption of electricity has also increased, so should always pay attention to hygiene is necessary

How to extend the use of mobile phone battery time?

Use of mobile phones, people are most concerned about other than the addition to Hua Fei is how to extend mobile phone battery as much as possible the use of time. To extend the use of HP PAVILION ZT3000 Laptop Battery time, should pay attention to the following aspects:

Fast Charge: Some automated intelligent rapid charger when the lights change direction, that he was full of 90%. Charger will automatically changed to trickle charge until the battery is full, it is best used after the battery is full.

The battery memory effect: If the battery is a nickel-cadmium batteries, for long periods of complete charge and discharge, easy to leave marks inside the battery, reducing battery capacity, a phenomenon known as the battery memory effect.

The basic method of battery charging: battery characteristics due to different, so it must be in accordance with manufacturers instructions manual method of charging. Standby standby mode, consuming cell phone battery. In case of fast charging, the phone must first shut down or remove the battery before recharging.

On a regular basis to eliminate memory: nickel-cadmium batteries due to memory effect, must be on a regular basis to eliminate memory. The battery is fully discharged and then re-filled.

Use power-saving mode: the majority of GSM phones with “DTX” non-continuous emission power-saving mode. In the quiet of the occasion should switch to the more quiet, a short phone ring tones. Select button turns off the display or lighting. Cold when the battery temperature is too low to avoid.

An instruction can be saving 30%

Just enter the following commands, you can make about NOKIA mobile phone to save more than 30% power. That phone’s standby time can be extended by one to two days. Interested? See the following method.

NOKIA mobile phone on your direct input “# 746,025,625″, which string values can turn off the SIM Kari CLOCK, in order to make the battery less power. According to test results show that the method can be saving 30 percent or even more! Want to know why?

In fact, “# 746,025,625″ can be said to be a SIM card in sleep mode sleep mode. The string of numbers do not back, because it represents “# sim0clock #” mean. Players only need to check each number in the phone keypad corresponding to the number on IBM THINKPAD T61 Laptop Battery.

But be careful, just press each number once. For example, seven keys on behalf of S, one would anticipate that the press four times, but here, just press once. You only have to remember the keyboard corresponding to the location do not need to memorize that long list of numbers. At present, in addition to the older SIM card, the SIM card on the market support this feature, it can substantially increase the standby time and talk time.

For subsequent years dormancy model? As long as your phone’s clock options will set it to display the clock, and enter the time, and then enter the date, we can successfully lifted.

Use of travel charge for mobile phones harm large

Sales of mobile phones currently on the market, the general distribution of travel quick charger, and some are also equipped with the Charger. Because a certain degree of price difference between the two, many users will only require allocation of travel charger, when the mobile phone battery needs charging, put the travel charger plug the phone directly to the battery charge. But we know from feedback from the actual maintenance of view, this failure may be caused by cell phone.

The performance of the general type of fault can not charge for mobile phones, seriously affected the normal use of mobile phones, and may even fail to boot.

From the mobile phone manufacturers to retain this function directly via their phones charging point of view, there should be a certain degree of technical support. However, damage to components of such failures on the analysis, generally charging current is too large, over the phone charging circuit caused by the load, so there should be two major causes of this type of failure: First, the current in many cities in China grid voltage is unstable, especially at night caused by a relatively high voltage; 2 is due to poor quality batteries, or battery power caused by too ruthless.

Caused by the failure of such charge, to mobile phone vendors and users have created a lot of trouble, such failure is attributable to human failure, is not part of the warranty, are also difficult to find authoritative answers.

Pairs of mobile phone users, the current is best to fast-charge as a temporary or emergency charging method, the use of seat Chong Chongdian as the main charging. Because the latter approach even if it fails, it will not cause damage to the phone itself.

How to extend Dell LATITUDE D800 Laptop Battery life

Due to the rapid decline in the cost of lithium batteries, the current mainstream mobile phones are all used in lithium batteries (or more high-grade). Main interest is to minimize the use of fast-charging, the other is filled with the best reuse and battery consumption to no boot recharge. However, the current lithium battery is already very mature, even if not in accordance with the above method, said the use of the impact on battery life as before and no larger.

Use of mobile phones, people are most concerned about other than the addition to Hua Fei is how to extend mobile phone battery as much as possible the use of time. To extend the use of mobile phone battery time, should pay attention to the following aspects:

Fast Charge: Some automated intelligent quick charger, when the lights change direction, that he was full of 90%. Charger will automatically changed to trickle charge until the battery is full, it is best used after the battery is full.

The battery memory effect: If the battery is a nickel-cadmium batteries, for long periods of complete charge and discharge, easy to leave marks inside the battery, reducing battery capacity, a phenomenon known as the battery memory effect. This means that the battery seems to remember the daily user charge and discharge rate and pattern, the course of time it is difficult to change this pattern and can not do a substantial charge or discharge.

The basic method of battery charging: battery characteristics due to different, so it must be in accordance with manufacturers instructions manual method of charging. Standby standby mode, consuming cell phone battery. In case of fast charging, the phone must first shut down or remove the battery before recharging.

On a regular basis to eliminate memory: nickel-cadmium batteries due to memory effect, must be on a regular basis to eliminate memory. The battery is fully discharged and then re-filled. Discharge can put electrical or battery charger with discharge function, but also can take advantage of mobile phone standby standby mode, if the discharge can be to speed up the display and telephone keypad illumination lamp is turned on. To ensure that the battery will be full, in accordance with manual instructions to control the time, repeated charge and discharge two to three.

Use power-saving mode: the majority of GSM phones with “DTX” non-continuous emission power-saving mode. When the owner is not audible when the phone temporarily reduce the emission wave power. Results show, DTX power-saving mode can extend talk time up to 30% to 50%. In the quiet of the occasion should switch to the more quiet, a short phone ring tones. Select button turns off the display or lighting. Cold when the battery temperature is too low to avoid.

Mobile phone battery types: At present, mobile phone batteries are mainly nickel-cadmium (N & nbspicd) batteries, nickel metal hydride (N & nbspim & nbspb) three kinds of batteries and lithium-ion batteries. Nickel-cadmium battery can be a larger load current, for fast charging, drawback is prone to memory effect; nickel-metal hydride batteries has been the industry known as the “Green Battery”, is the mobile phone battery in quality, safe, reliable and conducive to environmental protection COMPAQ PRESARIO 2500 Laptop Battery ; lithium-ion battery energy storage density, higher the weight of mobile phones can reduce the disadvantage of higher cost.

Former U.S. Secretary of State George Shultz and Colin Powell, California Governor Arnold Schwarzenegger, eBay CEO John, Google co-founder Larry Page, as well as Wal-Mart, Coca-Cola, Federal Express and other U.S. members of high-level enterprise … … A few days ago, these political and business circles of the biggest names in the United States gathered in San Jose, California, headquarters of eBay, they are not the purpose of this trip to participate in elite parties, but at the Silicon Valley emerging energy company Bloom Energy has launched a high-profile solid Oxide Fuel Cell Kit – Bloom Box.

Tight-lipped after many years, Bloom Energy CEO Silidaer this has finally announced the cost of 400 million U.S. dollars, the development of 8-year-old mystery of fuel cells. According to Silidaer introduction, Bloom Box and truly low-cost (per degree of commercial electricity only 10 cents), longevity (life of up to 10 years), and almost no carbon emission, is a “change the world” products, there are already more than 20 leading U.S. companies to buy and are using this new COMPAQ 346970-001 Laptop Battery box. Bloom Box there is a great way of attracting the United States as well as Agence France-Presse and other Western media attention, almost all of the agencies are carried out in the first of its reports, the famous CBS “60 Minutes” program is also post-Conference right Silidaer had an exclusive interview, then known as the “Box” fuel cells what magic? It really will, as Silidaer said, enough to change the world?

A major breakthrough in solid-oxide fuel cell

Bloom Box is a new solid oxide fuel cell (SOFC), from the properties can be classified as third-generation fuel cell, is a direct will be stored in the fuel and oxidizer in the chemical energy into electrical energy efficiently into full – solid-state chemical plant.

Compared to the first generation phosphoric acid fuel cell (PAFC) and the second generation of molten carbonate fuel cell (MCFC), solid-oxide cells with high efficiency and a wide range of adaptability of a variety of fuel gases and other excellent features. However, with the majority of new energy sources, like the traditional solid-oxide batteries are also facing problem of high costs, since such batteries in the production process will inevitably have to use platinum and other precious metals, and because demand high-temperature operation, solid-oxide batteries in a sealed and structural problems, such as the interface between the electrolyte and electrode chemical diffusion, thermal expansion coefficient, the match between the different materials and the stability of bipolar plate materials, there are a lot of technical obstacles, it simply is “could not afford” . Well-known American manufacturer of UTC Fuel Cells Solid oxide cell research for 30 years, but is still at the experimental stage, its technical difficulty can be imagined.

Bloom Box in materials science and manufacturing processes on the spared no article, it completely abandoned the use of precious metals. According to Silidaer said, Bloom Box core material is sand, zirconia, and other semiconductor materials, are not consuming more expensive copper and other metal prices, the cost would be ensured. Bloom Box also has the compatibility with the revolutionary performance, it can use almost all of the hydrocarbon fuel for power generation, such as ethanol, bio-oil, gas, or gas, or even vodka, but the whole process of producing electricity but not burn these materials, Because solid-oxide cells generate electricity through the electrochemical reaction. In the use of oil, coal-bed methane power generation and other fossil fuels, its carbon emission is only 40% of conventional thermal power plants, and if the use of non-fossil fuel power generation, it can be zero-carbon emission.

“Cheap electricity rather than cheap batteries”

Fuel cell research has been a hundred years of human history, but the earlier the basic products are concentrated in the aerospace and automotive industries, in large-scale commercial and civilian side there is little attempt, this is because the high cost of fuel cells, on the other hand Because the stability of these batteries is poor, and life is very short, Bloom Box is promising a major breakthrough in this field.

Silidaer at the press conference to launch the Bloom Box size refrigerator rather, its generating power of 100 kilowatt price of about 70 million, but 10 years of life sufficient to allow users to recover the costs. Currently over 20 companies nationwide to purchase this type of Bloom Box, Federal Express once bought five, Google has its headquarters in Mountain View, California purchased four sets, eBay, Coca-Cola and other companies have also become Bloom Box’s first customers. This bulky SONY PCGA-BP71A Laptop Battery packs from the effects of point of view is equivalent to an independent power plant, as long as raw materials, can be an independent power generation, without into the grid, there is a big advantage is to avoid power loss during transmission. In view of the higher subsidy policy in California, Bloom Box cost of electricity is only 8 to 10 cents per unit, lower than California’s current commercial electricity of 14 cents per unit, the average price of 3 to 5 years must register recoverable acquisition cost. In addition, Bloom Box no vibration at work, there is no sound, but there is no smell.

So in the United States and the world other low-or no subsidies, subsidies for the area, Bloom Box can continue to play a magic do? In fact, the conference announced Bloom Box is a series of products, Bloom Energy’s vision will not be limited to these super-rich and powerful companies. According to Silidaer said, Bloom Box product array there are many branches, from a single light bulb energy supply to fuel cells for large-scale enterprises to use the 100-kilowatt battery systems everything. As a few years ago from NASA (NASA) initiative resignation entrepreneurial scientist of Indian origin, Silidaer ultimate goal is to family power, he expects the family into the Bloom Box was born in the next few years, the price generally 3,000 U.S. dollars, Silidaer have to say that “we provide cheap electricity rather than cheap batteries.”

Geometric skill to change the world?

In the forest of high-tech companies in Silicon Valley, “Box” The launch of Bloom Energy can only be used before to describe the unknown, but now it has become an hot Silicon Valley, a big star, “Time magazine”, “National Geographic”, “Popular Science” , “Business Week”, “New York Times” and a number of mainstream media are full of praise for Bloom Box, Schwarzenegger even be defined as “the history of the United States, one of the greatest achievements,” but like all new Like technology, Bloom Box to bring the dispute is not small.

U.S. “Fortune” magazine confirmed Bloom Box of innovation is also questioned. In view of the core technology Silidaer concealment, price 700,000 U.S. dollars in the circumstances, difficult for outsiders to judge from a purely technical point of view this battery really solve the cost-effectiveness of this problem. In this regard, Silidaer explanation is that Bloom Box involve commercial secrets, and submitted a patent application, eight years as the company announced new products that do not want it to be a laboratory technique, but first of all to prove that it can be spawned an industry. Silidaer broke the news that the first internal version of Bloom Box 2006 Nian already there, according to the agreement with the U.S. Department of Energy, which they sent to the University of Tennessee, had two years of testing, after starting from July 2008 to the company send a field test products. eBay, 7 months ago installed five Bloom Box, has now met the eBay almost 15% of the electricity demand.

The United States, “Market Watch” (Market Watch) has put forward a non-technical problem: The U.S. Government is not a major supporter of fuel cell technology. In “The U.S. recovery and Reinvestment Act”, the fuel cell technology are one of the lowest proportion of aid that, although the high-tech HP F4809A Laptop Battery and electric vehicles as a whole received 24 billion in government loans, but so far only received the fuel cell 42 million U.S. dollars. Judging from the overall, Bloom Box is indeed promising, but needs to be done.

“This year will be the investment vehicle batteries years.” A private equity fund and journalists talk about the prospects of new energy vehicles think so. Following the March 5 New Energy automobile industry’s first entry into the government work report, after rising for the national strategy; 6, came the private purchase of new energy vehicles are expected to receive subsidies. On the other hand, a number of provinces and cities of local governments, related companies or research and development have increased the pace of industrialization. Industry insiders estimate that 2010 will be the start of China’s new energy vehicles the first year, but in order to power battery-based energy products will be the first outbreak of new growth.

Central and local governments are even behind the new energy vehicles

March 10, Xie Zhenhua, deputy director of the State Development and Reform Commission attending the Third Session of the Eleventh National People’s Congress press conference, pointed out that “This year is necessary to introduce energy efficient cars, motors and other products of financial subsidies to promote ways to create a stimulating policy. “According to another report,” New Energy Auto Industry Development Plan “will be published in March. Public letter to the leadership of both the Ministry and the Ministry of Finance said that the central government is considering increasing consumption of new energy vehicles link the scope of subsidies, from the past only to those who subsidize the purchase of buses, to subsidize the purchase of new energy vehicles to individuals, the amount of subsidies of up to 60000 yuan. It is understood that, in addition to automobile enterprises, the core of a new source of motive power batteries, and auto parts production enterprises are also expected to get more subsidies.

In addition to the central government even behind, the local governments will be financed subsidies. At present, Shanghai, Chongqing and so has been particularly active. Shanghai introduced the “new energy on the promotion of Shanghai Automotive Industry Development of policies and regulations,” new energy vehicles intended to increase government procurement efforts, and priority, and has expanded each year the purchase of new energy vehicles. Chongqing will expand the scope of subsidies to the private consumers, in line with the conditions of new energy vehicles that consumers will be 6900-43000 yuan of financial Dell INSPIRON E1505 Laptop Battery.

Chongqing plans in 2012 sales of 242,000 new energy vehicles, sales revenue 29.6 billion yuan; Beijing plans to sell new energy vehicles 5000; Jilin Province to plan new energy vehicles added value reached 18 billion yuan; a production and marketing in 2010, Shanghai plans 10000, 100,000 sales in 2012, 2015, the scale of production and marketing 300,000.

Vehicle pre-empt the layout of a number of companies

In an interview with reporters, many large automobile company executives said that despite the current lack of spending power of new energy vehicles, but the long-term space larger, so the company is moving from technology, production and do preparatory work. At present, Shanghai Auto, Foton Motor, Chang’an Automobile has been the first to the layout of the new energy automotive industry.

Foton, deputy secretary of Party Committee Zhao Jingguang said, “is expected to ‘Shier Wu’ period, China started large-scale development of new energy vehicles; ‘Shisan Wu’ period, China’s new energy vehicles before the full market. Foton Motor in 2009 had sales of 1000 of new energy bus, in 2010 plans to sell 1200 or more. “Fukuda start the first car developed a grand scale of development of new energy vehicles,” in 2020, Foton Motor plans to sell new energy vehicles 700000-800000, accounting for 20% of total sales volume. ”

Due to high costs for new energy vehicles will not attract the consumer problem, Zhao Jingguang that can be solved, “If the state-subsidized one, drop out on their own as part of the cost, naturally able to attract enough consumers. To the rural market as an example, because of their speed of motor vehicles does not require a high production costs will be reduced accordingly. If we can introduce cost-effective, quality and stability of new energy vehicles, the future is also a huge market in rural areas. ”

Chen Hong was president of Shanghai Automotive said, “SAIC will steadily push forward the work of all kinds of new energy projects by 2010, a comprehensive fuel-efficient 20% of the Roewe 750 in the mixed hybrid cars will be mass market; in 2012, more than 50% of fuel-efficient The wing 550 plug-in cars will be available in volume strong mixing, in addition to its own brand of pure electric cars will also be introduced to the market truly zero emissions. “At present, the Shanghai Automotive in a new energy vehicles have been key components system, and technical gains, and the United States through the establishment of a joint venture Shanghai A123 Czech Republic, New Power Battery Systems Co., Ltd., to achieve A shares of auto companies in the “cell system” on the essay; through innovation, develop plug-in hybrid drive technology, electromechanical coupling, effectively circumventing the Toyota, GM hybrid products such as domestic and international barriers.

Power battery industry or the explosive growth of

And slow hot new energy automotive vehicle market, compared with motive power battery market is more cause for concern. CRE Securities researcher Lee armies in the research report pointed out that “the development of new energy vehicle market, the upper reaches of batteries, electronic control and generator sectors will benefit. Among them, the battery manufacturers have benefited most.”

First of all, such as the realization of China’s new energy vehicles in 2012 sales goal of 500,000, China’s lithium batteries in the next three years will maintain a 50% increase. Because an electric car the average 50 kg of cathode materials, anode materials, 40 kg, 40 kg of electrolyte. In accordance with China’s new energy vehicles in 2010 reached 500,000 sales terms, such as 20% of new energy vehicles using lithium batteries, while 100,000 new energy vehicles will lead to 5,000 tons of positive, negative 4,000 tons, 4,000 tons of electrolyte consumption. In accordance with 2009 annual sales of lithium batteries in China calculated APPLE POWERBOOK G4 Laptop Battery industry in the next three years, some maintain a 50% increase.

Rising gasoline prices and enhanced consumer awareness of green has been the global automotive industry to re-examine its power drive systems, rechargeable lithium-ion batteries for hybrid electric vehicles has now become (HEV) application of technology come to the fore.

Analysts pointed out that the face of near-zero emissions from the point of view, hybrid electric vehicle (HEV) battery with 2015 sales of lithium is expected to more than 500 million U.S. dollars.

At present, Rockwood Holdings, Chile, Sociedad Quimicay Minera (SQM) and FMC Corporation is the world’s largest manufacturer of lithium, the effectiveness of lithium to be due to a large number of new applications.

1. Car lithium-ion battery development prospects

Of lithium in lithium-ion battery applications has been recognized. The first phase of the cell phone applications, each cell need to use about 1 / 10 ounce of lithium carbonate. The second stage is the application of portable computers, lithium carbonate need to use the mobile phone usage is about 10 times.

Plug-in hybrid electric vehicle (HEV) use of APPLE M8403 Laptop Battery for laptop computers need to use lithium-lithium amount of 100 times.

Lithium-ion batteries is expected to be the performance of HEV to play a key plug-in hybrid electric vehicle (HEV) using the combustion engine and electric drive both systems. HEV, including plug-in hybrid system (PHEV), the system in use prior to combustion engines due to store enough electricity can be driven by battery power, a certain distance. In addition, the pure electric vehicle (EV) does not set the combustion engine, rely on battery-electric drives. Lithium-ion batteries is expected to make plug-in hybrid electric vehicle (HEV) of price and performance to natural gas-powered cars comparable.

Although Nickel – Metal Hydride has been applied to most of the HEV batteries, but lithium-ion battery and the battery compared to chemical manufacturing, larger and smaller power. Toyota’s Prius hybrid electric cars common to nickel – metal hydride battery-powered. Toyota said that by 2010, hybrid sales of 1 million years.

Chemical manufacturers invest in plug-in hybrid electric vehicle (HEV) there is opportunity for development. Rockwood company has developed proprietary technology conductive lithium salts, lithium salts can help to overcome such a conductive battery chemistry some of the challenges. SQM company and Europe, Japan, Korea and the United States set up a major manufacturer of cathode commercial alliance to develop automotive lithium-ion batteries.

However, the auto industry into mass production of HEV is still in its initial stages, car batteries, lithium is still a very small amount. The strong growth in other end-user demand, as well as the right price, will continue to support lithium demand.

Bank of America, Kevin McCarthy, according to the forecast, HEV lithium battery sales will grow to 2015 by about 6 billion U.S. dollars. Analysis, HEV lithium there is more long-term development opportunities. It is estimated that by 2010 sales of approximately one million hybrid electric vehicles, will double annual sales by 2015. Bank of America, Kevin McCarthy expects 2015 operating income of lithium battery consumption will account for nearly half of the amount of pure electric vehicle batteries will be in 2007 the total revenues of less than 1% of lithium up to 2015, accounting for 1 / 4.

Rockwood company in 2007 from the lithium carbonate, lithium metal and lithium compounds derived from the total operating revenues of about 4.5 billion U.S. dollars. FMC’s 2007 sales of 210 million U.S. dollars lithium. And Rockwood’s similar to, FMC produced lithium carbonate and special common downstream lithium products. SQM is the world’s leading manufacturer of lithium carbonate, which in 2007 came from lithium and lithium derivatives revenues 179.8 million U.S. dollars.

Batteries, and medical end-users together accounted for about Rockwood’s lithium supply of 40%. Analysts believe the near term, the demand for lithium in the pharmaceutical sector will be mainly affected by strong demand for butyl lithium and other battery applications of lithium hydroxide, lithium carbonate and demand pull.

Battery lithium carbonate production of the consumption in HEV cases has shown a great demand there is no double-digit rate. 2007 demand growth by nearly 20% is expected over the medium term will continue to be higher than 10% of the rate.

In addition to battery applications, the rapid increase in the medium term are presented in the grease, lubricants lithium hydroxide, glass and glass-melting material with lithium carbonate, air-conditioning with lithium carbonate and so on.

With lithium-ion battery-powered HEV accelerate into the commercial market, the battery company Johnson Controls-Saft was in January 2007 in France, a large-scale production of the world’s first HEV battery production plant, and has been with the Mercedes hybrid electric vehicle company signed Class the supply of lithium-ion battery contracts, Class hybrid electric vehicles in commercial production in early 2009. Japan’s NEC Electronics, the annual production in 2009 will be 13000 lithium-ion batteries by 2010 expansion to 6.5 million units, to apply to the Nissan hybrid electric vehicles.

Some car manufacturers to use lithium-ion battery-powered hybrid electric vehicle program being developed. Tesla Motors has been the United States in March 2008 to begin production 2008 Tesla Roadster hybrid electric vehicles, we will launch the 2009 model. Toyota and Matsushita’s joint venture Panasonic EV Energy Company in 2009 limited production vehicle with IBM THINKPAD X40 Laptop Battery in 2010, will shift to mass production.

A number of other lithium-ion battery manufacturers, including South Korea’s LG Chemical Company, the Corporation and South Korea’s Hyundai Motor Company has signed a contract with effect from July 2009 to the company Accent hybrid electric vehicle supply lithium-ion battery. Saturn’s PHEV and General Motors Corporation Volt EV mass production in 2010. Sanyo Electric Company will begin production of 1.5 ~ 20000 / year lithium-ion battery for HEV use in 2011. Volkswagen’s hybrid electric cars in 2010 using the Sanyo Electric Company lithium-ion battery technology.

2009 lithium-ion rechargeable battery market was formally established. This is because in Japan and overseas car manufacturers have started to use passenger cars on the lithium-ion rechargeable battery. Domestic manufacturers in Japan, Toyota Motor, Fuji Heavy Industries, Mitsubishi Motors has decided to adopt, whereas in Europe and the United States, Daimler also said that adoption. In addition, Nissan, Germany, Audi, General Motors is also prepared to adopt in 2010.

Decision hybrid (HEV) and electric vehicles (EV) performance of most of the most important changes will occur rechargeable battery. Reason is that Toyota, Nissan, Japan’s top automobile manufacturers have since introduced in 2009, is equipped with lithium-ion rechargeable battery models.

Objects involved in HEV, EV, plug-in hybrid (PHEV) and other fields. Toyota said it will start a subsidiary in 2009 – Panasonic EV Energy small batch production for the PHEV lithium-ion rechargeable battery, started mass production in 2010.

In 2000, “Tino Hybrid” style on the first lithium-ion rechargeable battery is equipped with Nissan, also in 2010 with mass production of lithium-ion rechargeable battery HEV and EV. HEV intended for rear-wheel-drive vehicles, now made public, as well as transverse gearbox in the baggage compartment is equipped with lithium-ion rechargeable battery. The battery will Nissan and NEC, NEC Dong-Jin, a joint venture Automotive Energy Supply (AESC) provides.

In addition to Toyota, Nissan, other major vendors are also expected to use lithium-ion rechargeable battery. Fuji Heavy Industries scheduled to volume production in 2009 in order to “Plugin Stella Concept” for the prototype EV, Nissan will be the same car, using AESC manufactured batteries. In addition, Mitsubishi Motors will also be purchasing and GS Yuasa Corporation (GS Yuasa) such as a joint venture between Lithium Energy Japan (LEJ) batteries manufactured in 2009, mass production of EV “i MiEV”.

Honda plans to HEV additional new models in 2009, and in 2010 in the “Fit” in additional HEV models, but has yet to show that in general the use of HEV lithium-ion rechargeable battery. However, the company in November 2008 in Japan began to rent out fuel cell hybrid vehicle “FCX Clarity” is equipped with lithium-ion rechargeable battery, replacing the capacitor has been used previously.

In the overseas manufacturers, the Volkswagen Group in Germany is scheduled for 2010 Audi listing of HEV, one of the lithium-ion rechargeable batteries, Sanyo Electric Co. will start mass production from 2009. The General Motors decision to the HEV market in 2010, the lithium-ion rechargeable batteries will also be vehicles, energy Hitachi (Hitachi Vehicle Energy) from the mass production by the end of 2009.

2. Lithium continued expansion of production capacity

Rockwood, SQM, and FMC Lithium production companies accounted for about 3 / 4, some of China’s lithium production of small-scale producers account for about 1 / 4. SQM’s production of the global lithium carbonate supply about 35%. Rockwood Corporation, through its specialty chemicals business unit Chemetall produces about 30% of the world’s lithium carbonate, while FMC’s production accounts for about 5% ~ 10%.

In 2009, the world’s lithium resources consumption of 8 million tons, is expected to five years later, the United States alone 10 million lithium-electric cars, the demand would consume 100,000 tons lithium resources. Since 2005, lithium prices soaring by more than 10 million yuan per ton in November 2009 rose to more than 60 million yuan per ton.

In 2008 the world’s lithium production (as lithium carbonate equivalent) estimates of 8 million ton / year. The status quo of the global lithium carbonate industry, resource threshold high, capacity is highly concentrated. As of late 2008, the global lithium carbonate total demand of about 95,000 tons, a major international manufacturers have Chile’s SQM, the United States, FMC and Germany Chemtall aggregate annual capacity of 79,000 tons, accounting for 80% of global market share. Large-scale production of lithium carbonate as the enterprise must have reserves of lithium resources are more abundant in salt lake resources, mining rights, which makes the resources of the industry with higher barriers to entry; the other hand, the vast majority of the world’s resources are high-magnesium salt low lithium-based , and from high-Mg low-lithium brine separation of lithium carbonate in the purification process technology is very difficult to master prior to these technologies is only a few hands of foreign companies, which makes lithium carbonate industry, but also provides many technical TOSHIBA PA3399U-1BAS Laptop Battery. Therefore, lithium carbonate has created the industry’s global oligopoly structure.

Lithium mainly from the three suppliers, “Lithium Triangle” (Argentina, Bolivia and Chile) to produce lithium brine deposits. SQM and the Rockwood companies from Chile’s Salar de Atacama region’s production of lithium, the advantage of lithium at high concentrations and evaporation rates high, in the production process can be using solar energy. In addition to outside of South America, Rockwood companies are also Silver Peak, Nevada, United States production of lithium through the brine.

FMC Corporation from Salar de Hombre Muerto in Argentina, the brine storage in the production of lithium, a filtration process, filtration processes faster but more costly than other processes.

Previously, Li Li-hui quarry sediments from the extract. Through this process, however, to produce, because the purity is low, require multiple extraction steps and is energy-intensive process. China is now only used from spodumene to produce a large number of lithium carbonate.

South America’s storage capacity is growing. SQM company is the lithium carbonate production capacity from 3 million tons / year in the third quarter of 2008 expanded to about 4 million tons / year. If market demand is strong, it will be extended to be able to 6 million ton / year.

Salar de Uyuni, Bolivia has a lithium storage of about 550 million tons.

Admiralty Resources Inc. plans to develop north of Rincon Salara Argentina extended the brine mining, the mine has a lithium carbonate equivalent of 10.5 thousand tons. All production will be the world’s supply of lithium carbonate is about 20%. The company goal is to put into production in 2009. 50 tons / year mid-sized device was put into operation in April 2008.

At present from the “Li-triangle” production of lithium is still a great economic cost advantage. However, rising prices are contributing to the development of lithium storage outside of South America. Norway’s Nordic mining company through the acquisition of lithium-development project in Finland to become the first European industrial lithium carbonate for battery manufacturers. The company expects production in 2013 in Finland 3300 tons / year lithium carbonate. Esmeralda County, Nevada, USA has the prospects for development of lithium brine mine, Black Pearl will be developed in the mining companies, including California, Nevada and Utah, Great Basin, including lithium brine mine.

The first 20 years, Chinese manufacturers have also implemented the increase. China in 2007, total world lithium market is about 1 / 4. The next 2 to 5 years, China will be able to significantly expand its production capacity is expected to have more than doubled.

Lithium-ion battery source of raw material in our very extensive. China is the world’s lithium resources, power, especially in salt lake in Qinghai and Tibet, a large number of lithium resources, the development of Salt Lake not only for low-cost lithium-ion battery to provide raw materials, but also conducive to the development of the western region. At the same time, manganese, iron, vanadium, and phosphorus-rich resources in China are. Permanent magnet synchronous motor with a small size, high efficiency, light weight and features, while China is a big country of rare earth permanent magnetic materials for lithium-electric cars, provided the material guarantee.

China has been found in the Qaidam Basin, lithium brine mine, but the Chinese brine mining low concentration, so that China-made lithium-price than the company SQM, and Rockwood to twice.

Lithium Salt Lake in the independent R & D, which provides technology and production process of magnesium on the basis of a number of large industrial enterprises in China in recent years in the depths of the Qaidam Basin Zabuye Salt Lake and start building lithium carbonate, magnesium hydroxide and other chemical products production base. The current domestic production of lithium carbonate enterprises mainly in Tibet, mining, CITIC Guoan, Western Mining Group, Qinghai Salt Lake Group, the four companies, while the Tibetan mining and CITIC Guoan has accounted for the vast majority of them, the two companies in 2008 Lithium Carbonate Total output of more than 4,000 SONY PCGA-BP2NX Laptop Batterires.

October 12, 2009, Toyota Tsusho Corporation (hereinafter referred to Toyota Tsusho) and China CITIC Guoan Information Industry Company Limited (hereinafter referred to as CITIC Guoan) signed a letter of intent, the two sides will cooperate in production and sale of battery grade lithium carbonate and downstream products . Toyota Tsusho is the Toyota Group in automotive related business trading company; CITIC Guoan is a subsidiary of CITIC Group’s listed companies, now has the West taijnar Qinghai Salt Lake, an area of 570 square kilometers, is a liquid lithium-based mining large deposits of lithium carbonate in obvious advantages in resources. This is a new signal that the competition has been a new energy vehicles advance to the upstream resources.

China’s Tibet Autonomous Region Economic Commission first announced in late August 2008, Tibet will expand the resource base of China’s largest lithium-Zabuye Salt Lake, their investment would be as high as 1.084 billion yuan. After the project put into operation, annual sales revenue of 639 million yuan, profits and taxes 200 million yuan. The expansion project would be a lithium salt and 5,000 tons / year based on the construction of lithium salt 2 million ton / year, 5,000 tons of lithium chloride / year, lithium 500 tons / year, 200 tons of high-purity lithium / year, lithium material 30 tons / year, and other lithium compounds, 490 tons / year production capacity. Zabuye Salt Lake in Tibet Xigaze Zhongba County, is the world’s known resources of more than three lithium-megaton is one of the very large salt lake, its surface brine, intergranular brine and solid minerals are inclusive of lithium carbonate, total reserves of up to 2.4663 million tons. Of which only the surface to control the economic base of brine reserves reached 704.1 thousand tons, the amount of lithium resources in China ranks first.

Statistics show that the hinterland of Qinghai-Tibet Plateau is located in the Qaidam Basin, rich in potassium, sodium, magnesium, lithium, boron and other mineral resources, including magnesium chloride 3.1 billion tons, accounting for about 99% of the country to maintain reserves; lithium chloride nearly 14 million tons, accounting for 83% of the country to maintain reserves. In early 2007, Qinghai CITIC Guoan Technology Development Corporation’s West taijnar hu-ton lithium carbonate projects in Qaidam Basin formally put into production, so that the West Lake taijnar become an important production base for lithium carbonate.

In addition, China’s largest mining brine has a high magnesium / lithium ratio, processing may be more complex.

Allegedly hybrid electric vehicles or pure electric vehicle batteries, and other applications will continue to increase in demand for lithium. In the current demand for speed, the global supply is expected to meet in 1775, the Salar de Atacama in Chile has 6.9 million tons recoverable lithium, Salar de Uyuni in Bolivia has 5.5 million tons recoverable lithium.

Lithium Jiangxi Province New Energy and Industrial Base on November 17, 2009 in Jiangxi Province, Yichun City park opened. It is the nation’s first lithium battery industry base, Yichun will be playing three years of its lithium carbonate caused by Asia’s largest production base, five-year period power play caused by lithium battery, China’s largest production base. Yichun, Jiangxi province has the world’s largest lithium mine, is now proven recoverable reserves of lithium oxide is 110 million tons, accounting for 31% of the country, accounting for 12% of the world, and use well the resources, Yichun’s “lithium industry” is incredibly . It is understood that the nation’s first lithium battery industrial base, planning area of 20 square kilometers (30,000 acres), there are already new U.S. energy sources, the Chinese home, Foster and other power projects in more than 20 lithium-signed enrollment contracts signed funding of over 10 billion yuan. Lithium to face the future development of the industry is expected to development objectives is divided into three stages: 2009 ~ 2012, lithium power output of new energy industries and strive to reach 8.0 billion before the end of 2012; 2013 and 2015, lithium CLP’s new energy industry beginning to take shape, and strive to the year before the end of 2015 the output value of 300 billion yuan; 2016 to 2020, formed a relatively complete HP F2024A Laptop Battery new energy industry cluster, and strive to break through the end of 2020 output value of 100 billion yuan the previous year.

National People’s Congress, Zeng Qinghong, general manager of Guangzhou Automobile Group to submit motions to the two sessions, he suggested that should speed up the development of new energy vehicles and accelerate the development of high-energy battery industry, and the recycling of used batteries and the use to be a high Dell INSPIRON 9400 Laptop Battery.

Motion reads as follows:

To accelerate the development of the proposed new energy vehicles

Summary

The global non-renewable resource extraction of oil threatens the extinction crisis, China is relatively poor country’s oil resources as soon as possible to develop and popularize new energy vehicles, China’s urgency than any other country should be more intense, but also in the near future to face the Chinese society and solve problems. Faced with a Toyota hybrid vehicle produced in the one million or so, lithium iron phosphate batteries in China have not yet used in computers, mobile phones, but no large-scale used in hybrid cars, we can see the gap between our country in this respect the seem particularly great. Proposed to use state subsidies to encourage policy and mandatory technical standards, a combination of forms, ranging from low hybrid start, fuel-efficient by increasing the mandatory technical standards and continuous changes of state subsidy to encourage a combination of policies to speed up China technological advances and the speed of promotion of new energy vehicles; right bike to subsidize high-energy batteries to accelerate the development of high-energy battery industry; If the battery is not a good job recycling, electric cars than gasoline models of systemic contamination should be high on the hundreds of thousands of cars times, so from now on should be immediately used batteries for recycling laws and regulations, economic incentives and public education make great efforts to ensure the promotion of electric vehicles, non-pollution disaster to humanity.

Text

I. Current Situation of China’s new energy vehicle development

As the world increasingly serious environmental pollution and energy shortages gradually, global begun to focus on environmental and energy issues, while the automobile industry is caused by energy consumption and environmental pollution in key industries. Motor vehicles consume 85% of domestic oil output, while a large number of car use is harmful exhaust pollution. How to reduce cars on the oil consumption and environmental pollution problems in the long run, the final solution not to limit development of automobile industry, but to find alternatives to oil, develop new energy vehicles.

Back in the early eighties our research and development for electric vehicles has been initiated. 2000, countries have developed a “15″ economic development plan, promulgated the “Automotive Industry Policy” to require the automotive industry in the “Tenth Five-Year Plan”, explicitly put forward the “promotion of electric vehicles, hybrid research and development, speed up to promote the use of alternative fuel vehicles to promote the automobile industry by leaps and bounds. ” In recent years, BYD, Chery, FAW, Changan, SAIC, Dongfeng, hippocampus, Geely cars and other brands have stepped up the prices of hybrid cars and electric vehicles to promote the field of speed, with a view to account for competition in the future too opportunities.

In order to develop new energy vehicles cause, our government has taken financial subsidies and tax concessions, preferential policies, the next three years the government will invest 100 billion to support the new energy vehicle development and technological innovation, as well as specific parts of the R & D, with an average annual investment 3.3 billion, in addition to the individual purchase of electric vehicles will also have different forms of subsidies. In March 2007, the National Development and Reform Commission published the “new energy vehicles access to the management of production rules (draft).” “Rules” to define the concept of new energy sources for motor vehicles: the so-called new energy vehicles refers to hybrid electric vehicle (HEV), a pure electric vehicles (BEV, including solar cars), fuel cell electric vehicles (FCEV), other new energy vehicles (such as the Super electric motor). December 18 the same year, the State Development and Reform Commission issued “adjustment of industrial structure to guide catalog (2007 version),” new energy vehicles officially entered the Development and Reform Commission to encourage industry catalog. Consumers to buy new energy vehicles will be concessions in terms of taxation. In December 2008, the Ministry of Finance said that in the future purchase of new energy vehicles will take direct financial subsidies to consumers and, through tax policy from the production and use of links to the new energy vehicle development support, initially expected by 2012, the Financial Department will promote the use of new energy vehicles invested more than 200 billion yuan, to stimulate the new energy vehicle development and production.

Second, China is more urgent than any other country to promote new energy vehicles

In developed countries, development COMPAQ PRESARIO V2000 Laptop Battery, with the exception of only a small place, rely on international tourism, international trade and resource export to survive, the population density of more than 2,000 people per square kilometer countries and regions, are the first car to enter a high degree of social , then to enter the ranks of developed countries. Population of more than 10 million, and mainly rely on domestic economic development of the country, so far there is no one country can bypass the car society, access to developed countries. Because in the developed countries, there is no kind of product can replace cars, as high-value consumables for consumption, to use their vast spending to boost the economies of operation and ensure employment. Large consumption of automotive oil recoverable reserves have been dwindling, energy has become the most important countries for the various powers, resources and the overall upward trend in oil prices has been irreversible, so developed countries have to develop new energy vehicles as an important scientific and technological innovation strategy and social sustainable development strategy in promoting in order to protect the current standard of living did not decline.

The twenty-first century is a universal car era of great development. Every 20-25 years the number of vehicles will increase double. China’s auto sales in China in 2009 and if we include imported cars, minus exports of cars, more than 13.7 million. If the annual growth of 10% by 2020 China’s auto market will reach more than 3900 million units per year the size, car ownership will be more than 250 million. Even if the auto market in 2020 after the scale of growth in 2030, car ownership in China will be more than 400 million. As the automobile consumption of oil has doubled, to 2040, if not the vast majority of new energy vehicles to replace fuel vehicles by the oil recoverable reserves and production constraints, the minimum oil price than 2008 high of 147 U.S. dollars a barrel, still up a lot of .

Around the year 2049 China will enter the ranks of developed countries, when China will have 1.4 billion population, per capita GDP can reach more than 2 million, if we do not restrict the development of the automotive market, the most conservative estimate when China will have 600 million more than car, even if the full use of fuel-efficient technologies, but also consumed a year of more than 2 billion tons of oil, when about 2 billion more than the world’s cars, at least more than 60 million tons of oil each year when the world is absolutely impossible to produce so much oil, Moreover, a global non-renewable resource extraction of oil threatens the extinction of the crisis, the international political, military must fight which began around the oil, the world will be stepping into the oil-led high inflation period.

Oil resources China is a relatively poor country, sky-high price of oil will also make the most of the fruits of economic development in China to cover the cost of purchase of imported oil, so that China’s reform achievements made. Is very likely that China’s lack of access to developed countries. Therefore, as soon as possible the development and popularization of new energy vehicles, China’s urgency than any other country should be more intense. Can be seen without taking into account energy efficiency and reduce emissions of carbon emissions, global economic development is facing the depletion of oil resources in the bottleneck, which is in the near future Chinese society must face and solve problems.

We are speaking here of the new energy vehicles, not referring to hybrid cars, but rather refers to electric vehicles, because even a high degree of hybrid vehicles, with an average fuel economy that there was only about 45%, can not make oil demand dropped with the increase in car . Is currently the only electric vehicles may from time to burn oil or natural gas, power generation and can use solar, wind, hydro and other renewable energy sources, nuclear energy can also be used, and not particularly short supply of coal. In addition to electric vehicles in large-scale popularization of technology is not far away, but also in the fuel efficiency than the high-powered cars.

Motor vehicles are by millions of technical staff, one hundred years of accumulated numerous inventions and innovations result, alternative Hyundai Motor power is extremely difficult, even though alternative new impetus for a lot of energy-saving emission reduction, but manufacturing costs are high, and energy – Pai is a government matter, it is difficult to approval by the user’s money and votes, then only a gradual small steps forward. Small steps forward can only be a first step in a low degree of hybrids, which is powered by the fuel through the low efficiency of the thermal power generation efficiency, the existence of the battery power in case of need for the auxiliary drive vehicle. Therefore, hybrid cars can be seen as an automotive fuel a transition to electric vehicles models. In addition, not all cars can be translated into electric vehicles, because of excessive weight batteries for heavy-duty trucks, the APPLE A1189 Laptop Battery cost, weight, heavy-duty trucks are impossible to power into electric vehicles, so the current focus of the work should be is constantly increasing the existing fuel based on engine efficiency, primarily in ownership in the largest passenger vehicle to the electric car into.

Some time ago have been rumors that Windows 7 may damage the laptop battery does have friends around a similar phenomenon, but in the end is the Windows 7 ruined the battery or the battery itself is really bad, this issue has been the focus of controversy, in fact, I feel that the system the possibility of ruining the battery is still small, if the system is really capable of such things, chances are as early as 2000, XP era appeared, and why he waited until now.

Later, on the Internet that Microsoft engineers, a Blog, which explained in detail this problem happens I also subject to Microsoft entrusted to the translation of this article was finished, so let it out for your information, the so-called eyes of the beholder wise, see chi the letter the letter be good worth mentioning, in short, the user’s an explanation.

My English is limited, we can see if the translation is wrong, as long as does not affect the original intent, or to laugh it off, or else tell me secretly is also doubtful.

The author is Steven Sinofsky, the Father said was responsible for the largest first few Windows products, the old fiercely … …

[Text coming]

In the past week, we saw in the blogosphere some information on Windows 7 and ASUS EEE PC 8G Laptop Battery active topics, especially on “Please consider replacing the battery” in the new Windows 7 news. Since this is a topic on the Windows 7 project, we will use this blog to provide people with updated information. As we have mentioned many times, we will always be committed to enhancing the quality of Windows 7, and take seriously any of the reports we receive, these reports will identify potential problems, and these problems may lead to systems failure. In previous posts, we have spoken about when we receive the report of the Bug, especially when we begin to see some reports seem to indicate that the same issue, we will take what steps. Over the past week or so, we have been working hard through these steps and to view more content, we would like to learn more about this problem in Windows 7 Is there any where we need to resolve. At this point, we have no reason to believe that in this case there is any battery about Windows 7’s.

Users posted in the blog and forums claim that Windows 7 warning them that “Please consider replacing the batteries”, while in the upgrade to Windows 7 prior to this problem did not occur, this situation has caused in the past week the attention of a number of newspaper articles . These articles described in the posts in support of the Forum, said Windows 7 is not only warn those people with defective batteries the user – that’s what we work for the design of Windows 7 – but also hinted that Windows 7 In response to this State made the wrong The report even worse, resulting in damage to these cells. To make everyone in this circle in a good understand – Windows 7 on the battery warning issued by the right, because it is really bad, Windows 7 is neither made an error report on battery status, nor by any way leading to cell damage. In each case, we have been able to confirm those reports are in fact necessary to recommend the battery replaced.

To use all the tools at our disposal, including the links in the forum report this issue to customers, customer service, communication, and our computer manufacturers, of course, also included in the Windows 7 in the telemetry, we have been monitoring reports, and on this a new feature to discuss, try to demonstrate that Windows 7 may lead to behavior problems in the report of open division. In the latter case we are trying to understand the scope of its application, and access to hardware in order to reproduce the error behavior. To date, all of these steps that we have done a customer in the battery health problems described in the report content, and in all cases, we investigated the Windows 7 is very accurate to detect a defective battery. Before I begin talking about the state of this particular problem, we should first look at the details behind this new feature.

The computer battery life (you are using battery power run time), the most obvious component is one of the battery itself. The capacity of the battery in the computer itself, the degradation is used to charge and the provision of electricity (like all rechargeable batteries do). The reason is that complex chemical changes in the IBM THINKPAD T60 Laptop Battery includes irreversible changes, as well as an increase in internal resistance, in addition to depending on battery design and manufacturing. On the user’s computer in such a degradation in terms of battery life will reduce the battery life. Eventually, the battery must be replaced, so the computer can only be restored to an acceptable battery life. A quick check mainstream notebook PCs, will see the battery usually a 12-month warranty, which on the length of battery life, but also by the statistics that we can come to accept the apparent degradation of the battery length of time (which means that you began to pay attention to the need for more frequent recharge). Such as ours have been using the same one laptop computer (or cell phone, music player, or any other necessary equipment for rechargeable batteries) in 2023, and to take frequent repetitive charging, there is no doubt that you can “feel” to the battery life of attenuation, in the absence of any information provided to us under the premise of reference that we can be attributed to the attenuation of the battery life of any element.

Windows 7 uses a new laptop battery function, this function of the circuit and firmware can give Windows a comprehensive report on the health degree battery. This is the use of kilowatt-hours (W-hr) in absolute power capacity calculation. Windows 7 On this basis, do a simple calculation, the original design capacity of the battery, based on accurate and calculate the current capacity fade percentage. In Windows 7, we set up a 60% decay rate of the threshold (that is the battery available capacity is only 40% of design capacity), and Windows 7 will help you interpret the report. At this point, for example, a battery charging could have provided after 5 hours of electricity, but now, on average, only about 2 hours. Windows 7 in the battery in the notice is the battery meter icon and it sends the notification message, “Please consider replacing the battery.” This notice is the new Windows 7 features, in Windows Vista and Windows XP, does not exist.

PC battery by system firmware (or BIOS) on battery capacity and health reveal the degree of information. In the Firmware Interface (ACPI) on the detailed specifications, but the most local level, the hardware platform and firmware provides some read-only regions, these areas describe the battery and its state. The firmware provides a battery of information, including manufacturer, serial number, design capacity, and the last full charge capacity. The last two parts of the information – the design capacity and the last full charge capacity – is Windows 7 is used to determine how many cells have naturally attenuated. This information is read-only, and no way to make Windows 7 or any other operating system to prepare, set up or configure the battery status information. In fact, all pairs of battery discharge behavior is completely controlled by the hardware in the hands of the battery. Windows reports that it can only be read from the system firmware in the battery information. Some reports erroneously claimed, Windows proposed to amend the information, it is absolutely impossible.

As mentioned earlier, every one we have received the relevant report, we only see the new features in Windows 7 to use this report on the status of the battery, and we see that the battery described in the report did not reach the specified threshold . Here we will discuss the specific data to support this view. Some users in the previous system, all normal, in the upgrading of the computer system after seeing such a warning would be surprised, of course, it is very reasonable. Essentially this is because the attenuation caused by the battery, but for the users of this decay is not obvious, difficult to detect until the Windows 7 provides such information have changed. We recognize this feature in Windows 7 a “cause” changes in performance, but in fact doing all the things Windows 7 only reports out of those who have already happened.

The following data points help us to understand that the report of the information. Keep in mind that all we see are optional telemetry to join, anonymous, and follow the privacy policy.

* We have already seen on this report did not notice the new hardware or recently purchased a computer to reproduce. Although we have seen some reports that the new computer has received the notice, but in all instances, we have confirmed that those cells already in the state of decay.

* Our OEM partners have to use their telemetry (call center, support forums, etc.) and have already let us know they did not see any circumstances beyond their expectations. It is noteworthy that computer manufacturers for the customer to solve the battery problem, get a clear view of that both in the general area or in a specific model, a timetable and batteries in the end what was expected.

* We passed all the major online support and self-help forums, and has been working at the appropriate time to follow up any errors displayed on this notification has been reported. Through this work, we have identified a new battery or the computer does not reproduce the problem described in the report and only learned that the battery capacity is indeed attenuated.

* In our telemetry from the RTM customers, only a small percentage of users receive a “Please consider replacing the battery,” the notice, as expected, we see these systems are used for more than 1.5 years. Compared with the pre-release version, we see relatively fewer of the notice, as to reduce the average age of the system as.

* Microsoft has received 12 customer service events, in addition to various other forums from the eight additional events. So far (a total of 20 events), these events do not show an addition to the battery for any reason other than degradation.

* Microsoft TechNet moderator of the community has been used to assist in further contact customers about this notification, report that we have the designation of additional customer service personnel to prepare for this matter. In any case, we have received about 30 contacts, which did not find any notification on the new arguments or status.

* On Windows 7 pre-release version of the test, will indicate the notice, we can see with our customers almost exactly the same experience. In fact, look at the pre-release testing of the hardware sales, we can see that the system received the notification to maintain a constant very small increase in number. From this realistic point of view, a large number of customers purchased a new computer, Windows 7 or in recently purchased a computer using Windows Vista upgrade available.

* During the inspection, this shows that this notification, the telemetry equipment reports, we do not see any additional reliable data show that any other system abnormalities.

* Although the battery status information available through the ACPI operating system is read-only access, we conducted a thorough code review and verification to determine that there is no ability to change the battery status information code.

These data will confirm our view, we only see the emergence over time the normal degradation of the battery. In this new Windows 7 features provided in the transparency of the technologies used to produce a notice, which in the past is not visible to customers, but after the upgrade to achieve quickly. This is what we see in these emergency root causes of posts, but were unable to change the SONY VGP-BPS5 Laptop Battery status of reality. We have not confirmed the purchase of new machines and the battery situation.

As we have said about the quality of any reports of Windows 7, we will continue to diligently to treat, when the report of potential problems, we will use all the tools at our disposal to clear it from the bottom, in the need for code changes, we will be improved and released to the customer. We are sure that because we can, we are concerned about this report, and to fundamentally solve the problem, but we will continue to monitor the relevant circumstances. In particular, we will continue to work with our OEM partners, communication and contact, they will be closely monitored to their customers and computer.

After 5 days, after the government work report, 7 there information on the new energy vehicles coming. Meanwhile, the industry believes that this month introduced the “new energy vehicles, development planning” strong expectations, the two investors to focus on market-related stocks.

Jiangsu Guotai (002,091) led the rebound in the battery unit

“Two sessions” held throughout the low-carbon economy reminders hot plate, in a strong policy is expected, the A shares last week, new energy, smart grid, energy saving and environmental protection plate once led the two cities. However, the concept of an endless stream of low-carbon at this stage should be from where to start? Careful investors can easily find “two sessions” to the present,’s policy of releasing a lot of information about the new energy vehicles signal.

“Investing in a breakthrough new energy vehicles, high-speed rail transportation, industrial and agricultural water conservation and other major key technologies.” This is a March 5 report on the work of government, involving the formulation of new energy vehicles. In the industry agree that it shows the extent of national attention to that area, expected future new energy vehicles are expected to be greater than that of other sectors to support low-carbon intensity.

In addition, new energy subsidies for private cars, will also be officially opened later after repeated calls. 7 day laborers, said Miao Wei, vice minister of the letter, letter to the Department is working in conjunction with relevant ministries, the plan to further expand the new energy pilot projects to promote the use of motor vehicles, including the right of private purchase of energy-saving and new energy vehicles provide certain financial subsidies. The industry believes that car prices are a long-awaited consumer market, will be officially launched later.

While suffering from the above news, last week, two days after the adjustment of the concept of new energy auto-related stocks, 8, stepped out of the rally. One Jiangsu Guotai (002,091, closing price of 27.83 yuan) late surge approaching limit-Shanshangufen (600,884) (600,884, closing price of 20.50 yuan), China Baoan (000009) (000009, closing price of 11.85 yuan), Ke-li Yuan (600,478) (600,478, closing price of 16.63 yuan), etc. are held up quite well.

Planning for the sector is expected to put at the end of

And if no surprise, more cookie that will soon come good. According to the present has been rumored for the information, my “new energy vehicles for Development Planning” (hereinafter referred to as planning) this month formally introduced.

Development and Reform Commission automobile team leader Wang Shu-Lin had previously disclosed that the new energy vehicle development plan will be released overseas in March of this year. “Now we all waiting for this.” 8 days, researchers such broker told reporters, “not only are we waiting for, companies are so.” He added on condition of anonymity, said a researcher from the current observed situation, New Energy Development and Reform Commission automobile is attached great importance to the areas at the present stage, while the major domestic car prices is basically ready to be the policy only to the state of gate opening, along with a number of central enterprises this year, have started charging station construction, industrial planning the introduction of faster a.

It is reported that the purchase of new energy vehicles for private subsidy standards for Chinese army that Lee Chong Securities explicitly in the planning, in addition to planning will also involve a number of supporting infrastructure such as charging stations construction planning and so on. He told reporters that if the plan increases development goals of China’s new energy vehicles, or vehicle power battery technology, a clear route to the outside world is concerned that exceeded expectations. Li Dajun stressed that, regardless of whether the plan involves the expression of specific development goals, as previously supported development of the industry of Science and Technology, “10 City, 1000″ program, in this year’s efforts will be strengthened.

Li Dajun that because the new energy policy, less profitable vehicles, profits were mainly concentrated in the upper reaches of the APPLE IBOOK G4 14-INCH SERIES Laptop Battery, electronic control and generators to resolve, so the market starts will be the first to benefit from the upper reaches of the battery manufacturers, vehicle manufacturers increased performance is not at an early stage would be too obvious.

As a key component of new energy vehicles, power battery systems industry as a whole the establishment of standards is essential. Dongfeng in the policy under the guidance of a large influx of investment in the field of power battery

“Chinese investment” interviews learned one led by the National Development and Reform Commission, the industry’s 50 enterprises to participate in the new energy standards for power batteries has been developed is completed, the standard try to turn the car into the battery industry standard development track.

As a key component of new energy vehicles, power battery systems industry as a whole the establishment of standards is essential. Power Battery Standard, one of the drafters of the Beijing Power Supply Association working committee power lithium battery system of money-liang, director of the country In an interview with “China’s investment,” an interview, said the system bottleneck due to the battery, the current electric cars is still not solve the economic problems, Even for huge subsidies is difficult to achieve real short-term market-oriented and industrialization.

“The current domestic battery technology has no doubt the leading international, and to basically be able to meet customer needs. But the problem is, group declined significantly after the battery performance. System integration technology is still the bottleneck, even in USA and Japan and other countries, there is no good way to solve this problem, this is still a worldwide problem. ” Qian Yoshikuni said.

In this case, the government heavily subsidized in the terminal, also contributed to speculation. Some technologies are not mature model enterprise, through the procurement of foreign parts and components assembled into a new energy vehicles to apply for state subsidies. This led to criticism of the industry.

Smart entrepreneurs see that, once the first to get the battery system’s technical advantages, it means that the monopoly of the trade, and so under the guidance of the policy Dongfeng, a large influx of investment in the field of power battery.

Li-ion battery technology leading the trend of

“” Automotive industry restructuring and revitalization plan “to define the three-year 500,000 new energy vehicles target is estimated that the new power system output can reach more than 30 billion”, Automotive Technology and Research Center, director of consultancy Zhang Shulin in Sino-Japanese energy-saving and Environmental Protection Forum said.

Zhang Shulin believe that a purely electric vehicles and fuel cell vehicles in the amount of the lowest energy consumption, emissions are the lowest, should be the future direction of the primary election, then the associated with Dell INSPIRON 6400 Laptop Battery and nickel-metal hydride batteries are the future technical direction.

“At present, China Ni-MH battery has reached 140 million watts capacity, is expected by the end of 2010 to reach 360 million, while the lithium batteries are currently 900 million watt-hours of capacity by 2010 to reach 40 million, bringing the batteries to meet the 150,000 electric car. current cost had dropped to 3 yuan per watt. ” Zhang Shulin said.

“Because suitable for electric vehicles and plug-in hybrid vehicles using lithium batteries Ni-MH battery is more than development prospects. This has become the industry consensus,” Yoshikuni said Qian.

Japan’s Fuji economic analysis agency believes that the mainstream nickel-metal hydride batteries will be able to continue until 2011, but after 2011, Li-ion battery will gradually erode the market share of the nickel-metal hydride batteries, the agency predicted in 2009 car-use nickel-metal hydride rechargeable batteries in the world size of the market than the previous year by 23.7% to ¥ 92,000,000,000, but the 2015 Ni-MH rechargeable battery-vehicle market will fall to ¥ 55,000,000,000.

It is indeed, more and more car manufacturers to choose from lithium batteries as a new energy vehicles for motive power batteries, such as Ford, Chrysler, Toyota, Mitsubishi, Nissan, Hyundai and so on. While the domestic car manufacturer BYD, Geely, Chery, Lifan, ZTE and other car firms also have their own hybrid and pure electric vehicle powered by lithium battery power.

Lithium-battery development will be greatly boosted the growth in demand for upstream raw materials, lithium carbonate. According to the industrial chain can be divided into battery power batteries and battery materials, finished product manufacturing, parts manufacturing two types of enterprises, battery materials can be divided into electrode (positive / negative) materials, separator and electrolyte. Industrial chain, compared with mineral resources in the upstream and downstream is the automobile manufacturer.

Although China is rich in lithium resources, reserves, the world’s third, but the separation of lithium carbonate purification process technology is very difficult, China will be able to master the technology companies that currently only CITIC Guoan, if the company’s future design of lithium carbonate to reach 25 thousand tons capacity , then the CITIC Guoan will become the world’s second largest manufacturer of lithium carbonate.

It is also for this dominant position, CITIC Guoan has announced a joint venture with Japan’s Toyota will produce and sell battery grade lithium carbonate-based materials as well as the battery, including battery of other products. The Japanese side will become its sole agent in Japan, and the Japanese side not less than annually a certain amount of lithium carbonate products.

In fact, the global lithium-ion batteries for automotive manufacturers is growing interest in the Volkswagen Group and Japan’s Sanyo to develop lithium battery systems, and was formally put into use in 2012. At the same time, Mitsubishi Heavy Industries, Toshiba also said that in 2010 car production or investment in lithium batteries.

Shanghai Automotive Group Chairman Hu Maoyuan November 3, 2009 also revealed that SAIC will invest 6 billion yuan gradually develop the production of new energy vehicles, of which 20 billion for the production of new energy vehicles parts, the other 2 billion yuan will be used for the construction of automobile production base.

At the same time, Foton Motor also announced that the company will set up a new energy vehicles, R & D of key components such as car batteries.

Have always known BYD battery production while strengthening the diaphragm with the upstream vendors – Foshan plastic film co-operation. Key components of the battery – diaphragm to the cost of 1 / 3, but China’s technology has been in a backward state, Xinxiang, Henan membrane current account for 36% of the share, Foshan plastic film accounts for 16%. Compared with the international aspect of these production remains very limited, the technology gap is also large. This is also the reason why BYD to strengthen cooperation in key suppliers.

There is no doubt, who mastered the new energy vehicle power battery systems technology, who will become future industry leaders. In the event that do not have the technology to vehicle manufacturers in this industry event, it was hard to share what – which is why vehicle manufacturers have set off a rush to invest in this battery.

“System” has become the focus of competition

“Everyone wanted to be the boss would like to according to their own technology to establish standards to achieve the purpose of monopolizing the market,” Yoshikuni said the money instead of the standard problems is to change the current in the battery system on R & D relive pattern.

, “A series of lithium battery fires the event gives people the safety of lithium batteries doubts and worries. But in fact, the battery technology itself has reached the use of standards, why do these security issues, is the system integration technology, not up. It can be said system integration technology lags far behind the battery technology. This caused the battery overcharge and over discharge, over-temperature over-current problem, resulting in shortened life expectancy and explosions. ” Qian Yoshikuni said.

Universal electric vehicles Chen Jun, Beijing Institute of Technology Lin Cheng, Ming Ouyang, Tsinghua University Technical experts to the “China Investment” expressed the same view. In fact, the international community there is no good way to solve this problem.

Qian Liang States believes that this and the current related to a misunderstanding. At present, the division of new energy vehicles maturity standards are considered to be “cell” technology. However, the money Yoshikuni to clarify, the battery and battery systems and different, therefore, this confusion led to corporate R & D team are in fact the battery system, battery experts, rather than the system experts, while the national policy to support the projects are mostly in the battery project on, not a COMPAQ PRESARIO R3000 Laptop Battery system, which also led to the battery system for the lag.

“Therefore, at present almost all of the battery system research projects have not made much progress”, the money Yoshikuni said, “and to achieve this will require the preparation of good resources, power supply, battery, car three departments together to develop, to change the current relive the R & D structure. at the same time to develop industry standards, should be based on the battery system to the development of standards, rather than every battery specifications set system standards in order to meet future charging station construction. ”

Organization of this standard-setting power of the Professional Committee of China Electronic Chamber of Commerce, the Secretary-General, Sun Jing-wei introduction, the standard-setting, a total of more than 50 related enterprises to participate in the development process can be said to be full of difficult. So many companies is difficult to reach consensus on the final out of the standard form four common problems, an industry consensus.

However, “the new standard does not mean the pattern of business interests would be seriously affected, the new standard does not involve the practical interests of the enterprise,” said Jing-Wei Sun, “It’s four aspects of the solution, just let the standard-setting first out of the first step. ”

In fact, the standard meaning of the present can only be so many in the business R & D within the framework of an R & D, As for the “big brother” status of the fight, is still too early.

“The industry is still in development stage, but also the stage of rapid development, today’s a good technology to the next may have been eliminated,” the money Yoshikuni said that in the earlier period, the mainland is the area of Tai Chi has been the best business, Again Green Power used to be China’s first announcement on the new energy companies, have now been eliminated.

“In the final analysis, the industry is still high investment, high-risk, and is still not profitable, but it certainly is a high-return investment opportunities. Who has money to stick to the end, who may be an industry leader.” Qian Yoshikuni said.

In his view, how to develop battery systems, it may also relax the eyes and should not be limited to “new energy vehicles,” the. Because the current market-based electric vehicles do not see the future, therefore, in the development of battery systems technology can be the first time for an alternative to lead-acid-based communications power supply. This can be applied to China’s lithium batteries advantage of the foreign manufacturers to enter into the possession of seven of communication power supply market, where there are tangible benefits, promote the development of battery systems. This, in turn, promote the application of electric cars

Foreign covet China Standard

Want to become a “big brother” is not just Chinese companies. In fact, foreign-funded enterprises are also eyeing the Chinese market.

The end of 2009, has 800 hybrid buses in Beijing Bus Group’s convoy. Foton signed with the Beijing Public Transport Group 800 hybrid bus procurement agreements. This country has the largest number of hybrid bus procurement contracts, marking the Ministry of Science, “10 City, 1000″ new energy vehicles operating model to the commencement of a landmark event. However, these hybrid buses are mainly used by the U.S. Eaton’s power system.

Many people believe that the industry, the country’s financial subsidy, there is no support for their key components industry, but sake of a multinational technology. If the demonstration effect, the vehicle manufacturers have subsidized the procurement of foreign power system, these multinationals will once again control the lifeline of China’s new energy vehicles, while China’s independent technology research and development will also be temporary shortage.

And in May 2009 of a message which also led to such concern. Nissan Motor announced that a letter with the workers and the Department of Wuhan Municipal Government signed two agreement, including the letter of the Ministry for the workers to develop integrated planning electric vehicles at the same time introduced in 2011 in Wuhan, Nissan electric cars. Wuhan City, in cooperation with Nissan is the core of learning of its lithium battery technology, while Dongfeng and Nissan hopes that the cooperation of the current platform for the introduction of electric car industry, home, hope that the localization of production of APPLE A1185 Laptop Battery.

The move was widely interpreted as: Transnational Corporations in China’s new energy technology standards the right to speak on the fight, has become white-hot, they will be through technical standards development, technology transfer to China’s new energy strategy, with its own tied together.

All along, the multinational companies want to cooperate with the government, to influence the domestic automobile regulations and standards setting. A letter from the Ministry of Nissan with the workers look at the agreement, Nissan aims through the electric vehicle infrastructure construction vehicles to influence the development of this standard.

However, “the introduction of technology does not necessarily better than our own technology. Some are even out of the technology. On this issue we should not worshiper of foreign things.” These moves in the eyes of the money Yoshikuni is a new energy vehicles deviate from their own line, the establishment of the Chinese standard who wish to take their own line of Chinese enterprises of great significance.

BYD was re-favor multinational giants. Yesterday, BYD, and Mercedes-Benz parent Daimler jointly announced their intent to develop electric cars for the Chinese market and co-registration and to create a new brand, as soon as possible cooperation in electric vehicles. This is the first time in history Daimler brands with low prices. Affected by this good news yesterday, BYD shares recently changed the tide Tiaokonggaokai, rose 4.437 percent to close at 65.9 Hong Kong dollars.

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A joint venture to establish a new technology company

Yesterday afternoon, Daimler Northeast Asia Investment Company, said in a press release issued by the two sides signed a memorandum of understanding has been recently, which is very important element is the establishment of a new technology joint venture for the Chinese market, design, research and development of new electric ACER LC.BTP03.001 Laptop Battery , electric power transmission, automotive batteries and electric vehicle power-related components. The two sides will jointly set up a technology center in China to jointly develop, design and testing of electric vehicles.

Although the two sides is not yet signed a formal agreement, but such a detailed Memorandum of Understanding on cooperation with the outside of both sides, both for the first time in history. In accordance with the evaluation of foreign analysts, in fact the two sides have nearly reached a formal agreement.

Daimler also said that the two sides will further explore the common interest of the other business opportunities for cooperation. Daimler did not disclose which cooperation. However, Daimler Chairman Zetsche’s purpose is very clear, that is, “to make business in China by leaps and bounds.”

BYD will be open part of the battery technology

The two sides will set up a joint venture technology company, also means that BYD will open up their part of the Daimler-cell and electric vehicle technology, which is the first breakthrough in BYD closed area, with other companies to share the technology. BYD in 1995 began to study cells, already has 15 years history of the development and production of batteries, the battery is its core technology.

This reporter learned that, after signing of the MOU BYD has worked with SAIC, but in collaborative R & D, the BYD has not been promoted, they can only choose the United States eventually SAIC A123 battery development companies. Earlier, in May last year, BYD has worked with the public signing of the MOU, the two sides agreed only to explore aspects of the automotive electric drives formed a potential partner.

Daimler chairman Dieter Zetsche said Mercedes-Benz, a win-win cooperation is based on complementarity, Daimler has the field of electric vehicle structure and safety of proprietary technology, BYD has an excellent vehicle batteries and drive technology, the two sides is just perfect combination. BYD chairman and chief executive Wang Chuanfu said he was pleased with the car co-inventor of Daimler.

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To create a new brand specifically for electric vehicles

Interestingly, BYD, and Daimler agreed to co-create a new brand, hanging together in the future launch of electric vehicles. This is the development of Daimler and BYD are the first attempt in history.

Daimler said that the brand will also be two co-registration and ownership, with the existing Daimler’s brands (including the Mercedes – Benz, Smart, Maybach) have the distinction, and the BYD brand also be differentiated.

Learned that the brand may be designed as “DB”, taking the first letter of the English name the two sides, but this claim has not been confirmed.

Daimler North East Asia, said the two sides will explore in-depth cooperation in the next stage, will also be products to market as quickly as possible, but there is no timetable yet.

Daimler greater emphasis on the vast Chinese market, “electric cars is particularly suitable for city driving, China has a vast urban area.” Zetsche said.

It is noteworthy that, after Daimler-in electric vehicles have been attempts, recently has launched a electric version of Smart, the year also plans to introduce a pure electric version of Mercedes-Benz A-Class.

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Can greatly enhance the BYD brand image

With the leading core technologies, BYD be the first opportunity to work with Volkswagen, Daimler and other cooperative enterprises of China’s independent brand cars. And multinational enterprises, “flirt”, but also greatly enhance the BYD brand image.

Societe Generale Securities auto analyst with red trees, said overseas, BYD’s influence and brand power has been more than other Chinese brands, has almost become the benchmark for China’s auto brands.

This reporter learned that the current sales of BYD is still continuation of last year’s strong growth. In January of this year, BYD growth rate of more than 100% this year, the company developed 80 million vehicles sales target, and last year just over 40 million.

May be wise to create a new brand approach

State Information Center, said Xu Changming, experts, and create a new brand may be a wise approach because it is too high-end brand owned by Daimler, but BYD is low-priced brands, with the difference is too large, the use of what the brand is not appropriate, to create a new brand specifically for electric vehicles, in line with market practices, in line with the interests of both. However, he declined to predict the results of bilateral cooperation, he said that because there is no precedent, but also to be seen.

Xu Changming said that Daimler select BYD may have two reasons: First, they judge the China market is optimistic and hopes to continue in China’s rapid development, so their cooperation for the Chinese, China’s current energy supply relatively tight, the electric car is the best solution; two is that both sides can achieve complementary IBM THINKPAD R60 Laptop Battery, and BYD cost advantages, can reduce the cost of motor vehicles and no longer like the Mercedes-Benz’s high prices, they found the meeting point of the market.

Electric vehicle charging facilities for the rise of new industries and urgent need for local governments, automobile manufacturers, power grids work together

Shenzhen a month ago to start Dayun Center Electric Vehicle Charging Station and the Harmony Electric Vehicle Charging stand in the industry blockbuster and since then widened the national grid, Southern Power Grid and even the Big Three oil-charging facilities in the field of new energy vehicles to accelerate competition. So vigorously promote the construction of electric SONY VGP-BPS2 Laptop Battery charging facilities strategic significance? Device on how to intervene? GB Why dystocia? The role of government be? Charging Station (pile) will result in any significant market opportunities? Private capital to intervene? To better understand the Shenzhen Electric Vehicle Charging Station first sample of the significance analysis of this emerging industry chain to break the deep-seated problems, particularly in emerging industries reveal the value of the underlying huge investment, the Shanghai Securities News reporter recently went to Shenzhen, for electric car charging operation of the facility operators and relevant departments to conduct an in-depth interviews and research.

Shenzhen a month ago to start Dayun Center Electric Vehicle Charging Station and harmonious Electric Vehicle Charging Station blockbuster, so that Southern Power Grid to rapidly catch up from behind the field of electric vehicle industry, but also contributed significantly to early intervention in this area of national grid development before the end of this year in 27 cities, building 75 electric car charging stations and 6029 charging pile investment planning, and a high-profile presented at the annual conference to actively build electric car charging facility.

It is true that electric cars and charging facilities interdependence, mutual promotion and together constitute a new industrial chain, in the interests of the game due to the charging interface to the national standards against the backdrop of difficult birth, Southern Power Grid in Shenzhen, is clearly behind the breakthrough is not just a unilateral factors, of which the Shenzhen Municipal Government, BYD, and co-operation of China Southern Power Grid is the main motivating factor. The lack of strength in the domestic electric car manufacturers reality, “Shenzhen model” Copy faced with insurmountable obstacles.

A breakthrough in the strategic transformation of the two grid points

At present, the United States, Japan and other developed countries have introduced policies to support the development of new energy automotive industry invested heavily in electric vehicle research and development, and the establishment of model electric car charging stations. With a low-carbon economy has become the main theme of China’s economic development, electric vehicles as a new energy strategy and an important component of smart grid, and the State Department identified one of the strategic emerging industries will become the future development of China’s automotive industry and energy industry focus .

However, the electric vehicle industry is a systems engineering, electric car charging stations is one of the key areas must be consistent with other areas of electric vehicles to achieve common and coordinated development. At present, the shortage of parking facilities, the lack of charging facilities are the disadvantages of China’s development of electric vehicles. At the same time, this also for China-related enterprises to provide an important opportunity. One State Grid Corporation and China Southern Power Grid Corporation announced a high-profile flex its muscles in this area.

National Grid has said the company has developed electric vehicles, energy supply mode and operating mode programs, plans by the end of 27 cities across the country the building of 75 electric car charging stations and 6029 charging pile pilot. China Southern Power Grid is concerned, back in early November last year, clearly a “year in Shenzhen will be the first to complete two electric car charging stations and 100 charging pile construction and operation” objective, and will further promote co-operation with the Shenzhen Municipal Government charging facilities large-scale construction.

Two grid strategic intent is: to take in the era of new energy vehicles occupy the high ground, charging facilities in order to replace the oil giant’s gas station’s status as the most important position accounts for the energy giant. Although the conditions for large-scale development of electric vehicles is also not mature enough, in particular within the framework of the national grid there is no one prominent manufacturer of electric vehicles. However, the “pre-emptive” has become a consensus.

BYD “takes all” Ott Xun (002,227, stock bar) to actively

January late one afternoon, this reporter walked into the Lung Cheung Road, Longgang District, located at the north side of the Universiade stadium west of the roadside area of 1092 square meters of Dayun Center Electric Vehicle Charging Station. In this area, and allegedly is currently the largest investment in the charging station, the reporter found a very interesting phenomenon, that is, charging stations BYD stood tall in front of the fast charging cabinet, while the right side is the Ott Xun produced by fast charging machines and 6 sets of slow charge pile.

An obvious difference is that BYD external fast-charging device is a tall cabinet, while Ott Xun external fast-charging equipment is only a thin terminals. Shenzhen Power Supply Bureau, director of marketing and customer service department Chen Ye told our reporter, Ott Xun is the thin end system, variable AC to DC rectifier device in the background, while BYD is the largest terminals, rectifier equipment and charger together 1, are in the foreground.

Equipment and technology not only in the charging of different routes, BYD’s “unique character” performance in the industry chain grasp: the batteries will not only produce high-performance products that will produce E6 pure electric cars and hybrid F3DM more going to produce the charging device, as if they were producing their own mobile phones to do a special charger, like BYD seems intended to “take-all”, even the electrical equipment industry is also involved.

As we all know, the light there is no electric car charger not, despite having a charger without a car is not OK. BYD insist on doing their own interface and charging facilities, which make the equipment Ott Xun first degree of embarrassment. However, Ott Xun its way to pull up the hybrid bus operators Continental Long co-operation for loading iron phosphate lithium battery / valve-regulated lead-acid batteries to provide bus services to the fast charge and slow charge. This also allow the emergence of two sets of rechargeable battery charging station equipment – a set of BYD’s and a set of Altec Xun’s.

BYD’s “takes all” has its own unique history. The national standard is not promulgated before the strong support of the Shenzhen Municipal Government as an electric vehicle manufacturers, “Big Win” and “harmony” both the appearance of the first batch of demonstration projects, that is, by power grid enterprises and BYD as a major force in the promotion, Thus, both the electric car and charging equipment, are inevitably branded a “BYD” imprint.

However, Ott Xun is a positive attitude towards its operational side – Shenzhen Power Supply Bureau of Guangdong Power Grid recognized “due to DC charging equipment and technology quite mature, Ott Xun in just a few months to complete the supply within a equipment, tasks, attitudes, very positive. “Shenzhen Power Supply Bureau of Guangdong Power Grid, a source said.

Chief engineer of the scene Ott Xun Wang Fengren kind enough to reporters about the technical characteristics of its charger, he also pointed to the scene of the car BYD said, “If you open up interfaces, we can do for them supporting charging equipment.”

A brokerage analyst, told reporters, “Ott Xun advantages of products including computer-controlled high-frequency switching DC power supply systems, power dedicated UPS power supply and the power inverter power system, power integrated DC and AC uninterruptible power supply equipment, charging facilities for manufacturing have a natural advantage, coupled with it is the local manufacturer in Shenzhen, but also actively participate in the building of the first trial, therefore, the future network in the Southern region, particularly the charging facilities in Shenzhen occupies a great advantage. ”

For the BYD, industry experts believe that one may be in order to promote their own electric cars, BYD was actively create their own charger, if in the future large-scale development of electric vehicles, BYD will still focus on the battery and electric vehicles. “In the future, after standardization of charging stations in Shenzhen, BYD probably will gradually fade out charging equipment.”

Interface GB undecided as the primary obstacle to

National Grid in a few years ago started charging facilities for the development of technical standards and have been released early last year a number of criteria. The China Southern Power Grid, the Guangdong Power Grid Power Supply Bureau, Shenzhen, China Southern Power Grid are stepping up efforts to carry out the regional electric vehicle charging facilities, technical standard-setting. However, the electric vehicle charging facilities, although several times the national standard draft has been unable to charge a unified interface. “Every time the subject of founding seminar, a discussion on interface issues, everyone began to clamor ‘, can not be unified views.” A well-informed experts say.

Specifically involved in the charging facilities in Southern Web standards Shenzhen Power Supply Bureau of Guangdong Power Grid Production Technology Division person interview with this reporter said that at present, “South Network Standard Draft for Approval, in the interface issues are also not completely clear, but the blurred been dealt with, because after taking into account the issue of docking with the national standard and can only wait for further revision after the introduction of the national standard. As for the communication protocol and other aspects are relatively easy to unity. “” If the interface is different, not to be a conversion equipment on the line , and pin definitions should be uniform. If the interface to the number of needle is different, the function of each needle are not the same, there is no way universal. “He said,” the local grid is difficult for enterprises of all electric vehicle battery manufacturers a unified interface. Obviously, this is not within the scope of their abilities. “This leaves the industry is very concerned about” In the future, if the Southern Power Grid in the region open to the national grid of electric vehicles within the region, because port different, there would be no way to recharge life. ”

It is worth mentioning that the so-called difficult to charge a unified interface, question refers mainly to DC charging port, which is the so-called “non-car charger,” the interface, namely the use of IBM THINKPAD T40 Laptop Battery charger charging stations for electric vehicle batteries fast charging of the interface directly require a high voltage and current big. As for the charge pile then there is no problem. Pile refers to the so-called charging low-voltage alternating current to provide interfaces to the electric vehicle battery charging facilities for slow relief. Current charging pile interface standard is basically a national unity, shape and not much different from home three sockets.

GB delay in issuance of grid enterprises began to speed up the introduction of standards for their own pace. In the China Southern Power Grid aspects, in order to regulate and guide China Southern Power Grid in the region electric vehicle charging technology development and application of the preparation of electric vehicle charging technology-related standards that are very necessary and urgent. As a result, the South net production technology last year, commissioned by the Ministry of Power Supply Bureau, Shenzhen, Guangdong Power Grid Corporation of the preparation of the Southern Electric Vehicle Charging technical standards, has now been completed Final Technical Standard.

At present, there are three industry standard: IEC standards, national standards (pending), and State Grid standards, while South Network, which wanted to be able to catch up from behind, “in with existing standards, regulations based on the convergence, combined with the current electric vehicle industry, the actual equipment level and to give due consideration to 3 ~ 5 years, electric vehicle technology trends to develop in line with the actual needs of the Electric Vehicle charging technology and operation management series of standards, norms. “Southern Power Grid to relevant personnel.

“Electric vehicle manufacturing standards within the industry there will be a gradual transition from the enterprise standard to the industry or national standards process,” one industry expert argued, “However, the National Standard dystocia related to business interests, as each wants to see his change, the final only a compromise in order to achieve unity. ”

Power is the key promoter of local government

Despite an early start the national grid, but the delay in charging facilities – electric car industry chain development, the Shanghai Caoxi electric vehicle charging stations is only for demonstration within the vehicle. State Grid’s “backward” a manifestation of nurturing the whole charging facilities – electric car industry chain is not a virtue of the power of one will be able to do it.

Electric vehicle charging facilities and between the mutually reinforcing and interdependent relationship, are indispensable. And on the net within the scope of “advancing difficult” and the relationship between local governments and car manufacturers are inseparable. “Although the State Grid started early, but the movement fast enough. This is with the Government and manufacturers are concerned. In Shanghai, the Shanghai Municipal Government and the local car manufacturers are not pushing the initiative, so the whole industry chain will lose the impetus for the development.” 1 Informed sources said.

“The breakthrough in Shenzhen because BYD Company and local governments to do so. Government procurement BYD electric taxi number of 100, then the use of models of business models have not yet Shimoji E6, these cars will soon come , charging facilities for the service object, that is what we built in such a short period of time an important driving force charging facilities. “Shenzhen, Guangdong Power Grid Power Supply Bureau said. According to sources, in March this year, BYD E6 can be gradually in volume production.

Chen Ye said, “the Shenzhen municipal government and power companies with the very well throughout the project approval and land-use arrangements, urban levels of government have given great support, which is very important.” Prior to this, made in Shenzhen Power Supply Bureau Electric Vehicle Charging fee proposals, the Guangdong Price Bureau on December 23 last year approved the relevant price for the charging facilities laid the foundation for a formal operations HP PAVILION DV6000 Laptop Battery.

Early last year, the central ministries and commissions, as determined by four of the first 13 national energy-saving and new energy vehicles to carry out demonstration and extension of one of the cities of Shenzhen plans to promote the use of new energy sources by 2012, car 24000 (including hybrid vehicles, pure electric vehicles and natural gas vehicles) over 2015 to 10 million.

Charge pile huge “future career prospects,”

In the newspaper recently reported that “two power grid this year’s” war “Electric Vehicle Charging Station”, the Electric Vehicle Charging Station is quickly becoming a hot issue of social concern. However, in many people’s interest in charging stations, when compared with a petrol filling station, where there is a major misunderstanding: the role of charging stations and gas stations and can not be the same.

Shenzhen Power Supply Bureau of Guangdong Power Grid Production Technology Division believe that the concept of charging stations before the hype too much, in fact eventually charging the main pile. Charging station with the gas station is different. The car is not running out of oil filling stations would have to go to gas stations, but the car is dead but does not necessarily need to go charging stations. Charging station is doing for emergency use, that is, the use of non-car power charger for battery charging station to recharge the battery directly. “But in real life need an emergency charge, after all, less time. For example, in Shenzhen, assuming electric car endurance mileage of 100 km, the owner sooner or later to work even if the travel more than 40 kilometers, such a charge does not run out of electricity a day, without Emergency charger. but insisted no need to run out of charge Zaiqu can recharge at night using piles and car charger 2kW of the slow-charge the car. slow loss of charge on the battery charge is smaller than fast. ”

However, at this stage, the significance of the building charging stations more reflected in the role of its model. These people that the “charging stations will be built just begun to recognize a group, which promote the industry in a landmark action, can allow consumers to feel at ease to go car.”

Of course, in accordance with the planning of the Shenzhen Municipal Government, to 2012, Shenzhen will build all kinds of new energy vehicles Charging Station (pile) 12750, in which public transport fast, slow charging stations, 25, official vehicle charging piles 2500, social and public Slow charge pile 10000, social and public fast-charging station 200. This will be very large-scale investment.

The reporter noticed Dayun Center for Electric Vehicle Charging Station engineering configuration seven sets of fast-charging machine, project investment amounted to 10.515 million yuan; Harmony Electric Vehicle Charging Station Configuration 3 sets of fast-charging machines, 6.1326 million yuan investment for the project; Fukuda electric transportation hub Vehicle Charging Station project to configure six sets of fast-charger, the investment 10.12 million yuan. In accordance with this scale of investment, while taking into account the capital cost of the future reduction of charging stations, charging stations in Shenzhen City in the area of nearly 2 billion yuan investment. If the whole of Guangdong Power Grid as well as China Southern Power Grid regions to promote the building of charging stations, which will be a great FUJITSU LIFEBOOK C2220 Laptop Battery.

However, the charge pile obviously “future career prospects,” even greater. The so-called charging pile, usually fixed in the parking lot, public squares and other accessible locations parked electric vehicles, providing single-phase 220V/16A AC power, through the car charger for electric vehicles to recharge. The slow charge mode mainly to facilitate the vehicle owners to use at night time parking charge.

Compared to charging station, charging pile is clearly more practical, more like a car fuel stations, its market launch will be faster. In addition, the charge pile in charge of the unified interface is also more simple and large-scale development with operability. According to the Shenzhen local informed sources, the Shenzhen government internal planning has been planned for the future transformation of new buildings and residential communities in the parking lot must have a substantial proportion of parking spaces must be installed charging pile. This provides a large-scale development of rechargeable pile of policy support.

From the investment scale, Shenzhen, Guangdong Power Grid Power Supply Bureau is currently charging a total of 134 completed piles, 2.10 million in project investment, mainly in the city’s public car parks and residential districts, parking lot, focusing on local power supply bureau headquarters parking lot. In accordance with the Shenzhen Municipal Government target by 2012, the investment will be spent over 200 million charge pile. Moreover, the charge pile and set up the potential for much larger than the charging station, if its in the Guangdong power grid, or regional and the national push for China Southern Power Grid, which will be a more significant investment, and the resulting equipment market is also a new very impressive.

This reporter learned that, at present, the Shenzhen Power Supply Bureau of Guangdong Power Grid built 134 charging pile, in addition to 28 sets BYD charging cylinder piles and piles rectangular charge, the other all of WebEx’s ATC16CZ1A model for the otter charge pile. Shenzhen, three from the current charging stations and 134 charging pile of equipment layout point of view, BYD in large areas quick charger has an absolute advantage, while Ott Xun in charge of the layout of piles occupy a great advantage.

However, it is noteworthy that the charger is not a particularly complicated pile charging system. For the charger it is just that device will need a rectifier of alternating current into direct current through the transformer, and then recharge the battery, in addition to the difficulty of individual technologies, the full set of equipment, technical threshold is not high, the charge is even more simple technique of pile a.

From the experimental situation, the electric car does indeed lower energy consumption, which also charging facilities for the future – electric car industry has created favorable conditions for the rise. Conventional fuel vehicle cost is about equal to the cost of peak charging three times the cost of grain charging period 11 times.

Private capital to intervene?

With the development of electric vehicle charging facilities, private capital is the same as similar to the role of private gas stations involved in this industry, for electrical products, wholesale and retail, for electric cars charging service? This is a charging station construction with the hot surface of a new problem.

Chen Ye believes that charging stations are a natural extension of the grid is an electricity supply business behavior. As for the possible involvement of other actors supply business, as well as whether the conduct of business power station can be taken similar to the distribution system, it is an unsettled issue. Private enterprises access to the electricity regulatory agencies should be considering.

However, the reporter from the State Electricity Regulatory Commission in the present does not obtain information on electric vehicle charging facilities for access to any information and Dell INSPIRON 6000 Laptop Battery.