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Japan steel plate produced a high-efficiency CIGS solar cells

March 8th, 2010

Japan steel plate and Industrial Science and Technology Research Institute (hereinafter referred to as middle class & Research Institute) used a newly developed low-cost metal chassis, tried out CIGS (copper indium gallium selenide) solar cells,such as inspiron 710m battery and inspiron 6000 battery , its conversion efficiency is high as 16.7%. Japan Steel plans to enable the development of metal around the bottom to achieve commercialization in 2011.

Conversion efficiency of CIGS solar cells on thin-film type solar cell is higher, the two companies expect the solar cell can be a crystalline silicon solar cells, following after the new battery. Film CIGS solar cells can be made into softness of the solar cells, developing a film on the metal chassis technology. It is reported that previous studies mostly hard metal floor of the CIGS solar inspiron e1705 akku have a negative impact of the titanium foil and the molybdenum foil-based, but there is a large area material supply and cost issues in such bottom . To address these issues, the two companies also consider to use low-cost stainless steel foil, but the high temperature film solar cells, the metal chassis of the elements can spread to the CIGS layer, so there is serious impact on power generation efficiency.

The Japan Steel has developed a steel foil-based thin metal floor ,its cost may be lower than the low-carbon steel stainless . low-carbon steel titanium foil is less than the original price of 1 / 10, and it is about half of stainless steel foil and polyimide film about 1 / 4.

For the effect on the efficiency of CIGS solar inspiron 1525 battery elements of proliferation, the two companies go through the formation of an independent film surface treatment to control. The surface treatment film can be film in the atmosphere,and can support low-cost technology.

The conversion efficiency of CIGS solar cells reached the highest level of global ,production capacity & Research Institute had been promoting the metal chassis-based flexible solar cells development. In addition, also working on the development of large area modules. Japan steel production & Research Institute use the development of low-cost film with a surface treatment of metal chassis prototype CIGS solar cells,such as inspiron 1520 battery,the small area unit conversion efficiency is up to 16.7% (intrinsic conversion efficiency, cell power generation area of about 0.5cm2). The conversion efficiency “is used when the high efficiency of low-cost floor” (two companies).

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Renewable Energy Cooperation

February 14th, 2010

Renewable Energy Cooperation  digital camera battery

Ministry of Communications Science and Technology and German further promote renewable energy cooperation

January 14, 2008 afternoon, the German transport nikon mb-d40 battery grip, construction and Urban Development (hereinafter referred to as the German Ministry of Transportation) Atmospheric and environmental protection, energy policy director Dr. Martina Hinricher and his party visited three years of Science and Technology, Ministry of Science and High-Tech Development and Industrialization, met with the comrades of Dr. Martina Hinricher the Commissioner and his party.

At the meeting, both sides carefully nikon mb-d80 battery grip reviewed the Sino-German cooperation in renewable transport energy process, fully affirmed the results of cooperation already achieved. View of the current project is promoting co-operation, China and Germany proposed the two sides should further clarify the focus of the work and concentrate on ensuring that the two sides of the “Shanghai 1000 diesel cars,” demonstration projects, hydrogen and fuel cell technology cooperation in areas such as the progress of work to implement the 2007 Wan Gang.

Minister-year in August during his visit to Germany with the German Minister of Transport issued jointly to promote cooperation in the field of diesel vehicles and hydrogen joint state fujitsu fpcbp179ap. The two sides also discussed the next Steering Committee meeting, hydrogen and clean diesel workshop seminar program was lively discussion.

Sino-German cooperation in renewable transport energy began in 2003. December 1 that year, China’s Ministry of Communications Science and Technology and Germany signed a “new and renewable energy applications, transportation memorandum of cooperation.” In this framework, the two sides in their respective countries-governmental organizations Sony Battery sony VGP-BPL1, enterprises and research institutions in the field of road traffic on the improvement of energy efficiency, strengthening of new and renewable energy development and application of a series of cooperation carried out in-depth manner.

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Thin-film silicon solar cells

February 5th, 2010

Thin-film silicon solar cells

Mitsubishi Heavy Industries panasonic cgr-s602e battery, the open tandem thin-film silicon solar cell technology and production planning

Mitsubishi Heavy Industries, the open in the second quarter of 2007 volume production of the external dimensions of 1.4m × 1.1m tandem thin-film silicon solar cell technology (Speaker Number: 3DP.2.4 “The Worlds Largest a-Si/mc-Si Tandem Module Production” ). 1.4m × 1.1m of this size in the mass production of tandem thin-film panasonic dmw-bm7 battery silicon solar cells for the world’s largest.

In the non-crystalline silicon and overlapping micro-crystalline silicon thin-film silicon tandem solar cell structure, the film thickness to 2μm above the micro-crystalline silicon film-forming speed is crucial. Mitsubishi Heavy Industries, micro-crystalline silicon film panasonic dmw-bca7 battery in order to improve the speed, using a 60MHz frequency through the imposition of a means to generate the plasma. 13.56MHz available when this film 10 times the speed.

However, with the floor area increases, the uneven distribution of topics such as plasma also be constituted. To this end, Mitsubishi Heavy Industries has developed at the same time in the phase modulation imposed by 60MHz frequency PMM (Phase Modulation Method) technology, which obtained a 1.4m × 1.1m of the floor stable, high-speed formation of micro-crystalline silicon results. Micro-crystalline silicon film achieved a speed of 2.3nm / s, available in volume production line in 3 minutes a frequency of manufactured products thinkpad t60 Battery. The current module conversion efficiency in achieving stabilized after 9.5% or so. In order to achieve 10.4% of the goal, the company is to continue to improve.

Mitsubishi Heavy Industries announced the Lenovo IBM thinkpad t60 Battery release of this future production plans. At present, the company’s tandem thin-film silicon solar cell capacity of an annual output of 40MW. The future plans to increase this capacity to 50MW, combined with the second quarter of 2007 started construction of the annual output of 50MW of new factories, and strive to achieve during the year 2008 annual 100MW. Because the non-crystalline silicon solar cell production capacity has also been improved, so the company’s solar cell production capacity will be combined to reach an annual output of 128MW. In addition, the company also plans to build new factory the size of an annual output of 100MW. However, to achieve this goal, still faces shortages of experienced Apple PowerBook G4 AC Adapter technical problems which require a variety of passing through acquisitions to be addressed.

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3G Mobile Phone Battery information

February 4th, 2010

3G Mobile Phone Battery information

3G era will be fully elaborate nikon en-el4a. Dah Sing Energy Co., Ltd. Shandong, with Ren Xiaoping, general manager, said, 3G mobile multimedia, multi-functional mobile phones are bringing high energy consumption, the solution necessary to raise the chip integration and lower power consumption; second is to improve the energy density of batteries. The battery energy density is higher than that of at least 450mAh, can meet the functional requirements of 3G mobile phones. He said the development of lithium batteries since its density is no longer much room for further improve the current energy density available in the market for 420mAh, while the Shandong Tongda batteries through the digital camera battery positive electrode was modified to improve density, the current can be achieved 475mAh, 475mAh is equivalent to 063,048 of 1200mAh, by the end of the 3G push to reach 520mAh Li-ion battery output reached 10 million in the second half. In addition, its advantage is also reflected in the high security, circulation rate. With the big goal is to first open the domestic second and third line of mobile phone brand market, and then enter the domestic market front-line mobile phone brands.

At present more than 100 lithium battery manufacturers, with an average olympus li-10b battery energy density of 850mAh, while the same energy density of up to a large battery 950mAh, the maximum can be 1200mAh. Shenzhen BAK (BAK) Battery Co., Ltd. exhibition personnel, BAK’s 3G cell using new materials, new technology, the highest energy density has reached 1270mAh.

Solar energy use is growing, while mobile phone battery market potential for solar energy applications immeasurable. The exhibition, shows the solar cell to achieve an unlimited mobile phone that can be achieved under low-light charge, the battery capacity of up to 700mAh.

Stereo Audio Power Amplifier good results with olympus li-12b

In the LED backlight driver IC, audio IC field, domestic new army began to make moves. Chiphomer Microelectronics (Shanghai) Co., Ltd., general manager of Lü Chang introduced the company has developed many new products, such as the development of LED backlight driver series IC, its advantage lies in using parallel methods, packages unique light consistency good. New CP2130 for Wu Lu parallel white LED white drivers, the need for series inductance on the radio there is interference, and thus used in parallel. Product conduction voltage drop and generally inconsistent Chiphomer using its patented control technology, brightness up to 0.5%, while generally only 0.3%. Kai Pan is also a live demonstration of the newly developed stereo audio power amplifier CP2260, CP2268, using fully differential technology to realize high sound, will be able to meet domestic market demand. He also said that the current bullish class AB applications market, D amplifier power consumption advantages, inter alia, unless there is a revolutionary breakthrough in the market will not be much improvement. In the touch-screen control system samsung sb-lsm160 for IC and low noise LDO system IC field, Kai Pan is also frequent new product.

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Silica nanoparticles and solar cells

February 3rd, 2010

Silica nanoparticles and solar cells

Scientists digital camera battery have been working to find better materials and methods to create high-performance solar cells. U.S. scientists, a new study found that in silicon solar cells formed on the surface layer of silicon nanoparticle films can enhance the ability of its energy conversion and reduce the battery’s own heat and prolong life. Relevant papers will be published in “Applied Physics Express” (Applied Physics Letters) on.

The study was conducted by physicists at the University of Illinois Munir Nayfeh leadership, mainly targeted at the ultra-violet absorption and transformation. In terms of traditional solar cells, ultraviolet light leaking out of line either directly or by absorption of silicon devices, but it is converted into heat instead of electricity, which may affect the service life. In 2004, published in the “Photonics Technology Letters” (Photonics Technology Letters) in a study, Nayfeh confirmed that the UV lines with the appropriate nano-scale particles kodak klic-5001 effectively combined to produce electricity.

In order to achieve practical results, Nayfeh and his colleagues conducted a new study. They first use its own developed a proprietary technology to larger silicon switch is made of discrete nano-scale particles, they will be issued in different colors of fluorescence. Then, the researchers of these particles dispersed in isopropyl alcohol and wipe the surface of the solar cell. When the alcohol evaporates, the surface of the battery will eventually form a tight layer of nano-granular films.

The researchers found that if the solar cells covering the surface is the thickness of 1 nm blue fluorescent nano-particles thin-film, the entire cell will be able to transform more than 60% of the UV lines, but the visible light, the conversion rate of increase less than 3%. However, if the battery is the thickness of the surface covered by 285 nm red fluorescent particle film, then the ultraviolet ray kodak klic-7001 can increase the conversion rate of 67%, while the enhancement of visible light can reach 10%.

Nayfeh that the performance of solar cells such improvements should be more attributed to the improvement of the battery voltage rather than current. He said, “Our study conclusions indicate that charge transfer within the thin film and nano-particle interface, the importance of the amendment.”

Nayfeh said that the new coating process can easily incorporated into the current solar cell manufacturing process, while the costs are not an additional increase.

Nokia intends to be completed end of this year recovery plan for bad batteries

Nokia Corporation (Nokia Corp.) Spokesman Marianne Holmlund said the kodak klic-7004 company plans to complete its year-end 2007, the battery restoration program. The company currently too much heat is being replaced with 4,600 million cell phone batteries.

According to “Nihon Keizai Shimbun” (Nikkei) reported, Holmlund said, Nokia is working with Matsushita Electric Industrial Co., Ltd. (Matsushita Electric Industrial Co.) Cooperation to ensure that problems with lithium batteries can be repaired as soon as possible. Those batteries from Matsushita Battery Co., Ltd. (Matsushita Battery Industrial Co.) Manufacturing.

The Finnish mobile phone giant has released the battery product advice, because of the problems these batteries overheating while charging the battery itself, leading to deformation. Nokia insists that this is not a serious injury due to battery overheating carried back to the response, but consumers demand the product should be replaced.

Holmlund said that Nokia batteries to fix all problem is very difficult, like the call back to the car and computer parts products, fixed rates are usually 30% or less.

If the battery is low repair rate, Nokia is likely to consider continuing the Dell Latitude D510 Battery in 2007 after the rehabilitation program.

Holmlund did not indicate the cost of replacement batteries. Once the battery is expected to identify the cause of the malfunction, Nokia and Panasonic will be sharing costs.

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Lithium batteries will be essential equipment for digital products

February 2nd, 2010

Li-ion battery for Fujifilm np-120 is a class of lithium metal or lithium alloy anode material, the use of non-aqueous electrolyte solution batteries. First appeared in lithium battery using the following reaction: Li + MnO2 = LiMnO2, the reaction of oxidation-reduction reaction, discharge. As the chemical properties of lithium metal is very lively, making lithium metal processing, preservation, use and environmental requirements are very high, so applications are not widespread.

Later, Japan’s Sony Corporation has come to carbon materials for the anode to cathode containing lithium compounds for lithium Canon nb-71 batteries, charging and discharging process, there is no lithium metal, and only lithium-ion, which is lithium-ion battery. When charging the battery when the battery on the positive lithium ion generation, resulting lithium-ion movement through the electrolyte to the cathode. As the carbon anode layered structure, it has a lot of micro, to lithium-ion on the anode embedded in porous carbon layer, the embedded lithium-ion the more the higher the charge capacity. Similarly, when the battery discharge (ie, the process we use the Samsung sb-lsm160 battery), embedded in the carbon cathode layer of lithium-ion extrusion, but also movement back to positive. Back to the cathode of lithium-ion the more the higher discharge capacity. We usually say that the battery capacity is the discharge capacity. In the Li-ion charge-discharge process, lithium-ion transition from the positive → negative → positive moves in space. Li-ion Batteries is like a rocking chair, rocking chair at both ends of the battery Jvc bn-vf823 poles, while the lithium-ion rocking back and forth as players do run. Therefore, Li-ion Batteries also known as rocking chair batteries.

In order to develop a performance superior varieties, people studied various materials . Thereby creating an unprecedented product. For example, lithium sulfur dioxide batteries for Jvc bn-vf808 and lithium-thionyl chloride batteries is very characteristic. Their is also a positive active material and electrolyte solvent. This structure is only in the non-aqueous electrochemical system, to appear. Therefore, the lithium akku research, but also contributed to the electrochemical theory of non-aqueous system development. In addition to using a variety of non-aqueous solvent, the polymer film was also carried out cell research.

Lithium-ion Dell inspiron 6400 battery are universally applied for its unique performance advantages in portable appliances ,such as laptop computers, cameras, mobile communications . At present the development of large-capacity lithium-ion batteries in electric vehicle to start a trial, expected to become the 21st century, the power of electric vehicles, one of the main driving force, and a satellite, aerospace and energy storage aspects applied. With the energy shortage and global environmental pressures. Lithium is now widely used in electric vehicle industry, especially iron phosphate lithium battery materials, the appearance, they also promote the development of the lithium Dell vostro 1500 battery industry and application.

As digital products widely are used such as mobile phones, notebook computers and other products , lithium-ion Canon nb-5l batteries with excellent performance are widely used in these products, and in recent years gradually to other areas of the development of product applications. Traditionally, it is the lithium-ion battery, also known as Li-ion batteries, lithium-ion battery has now become the mainstream.

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Apple Tried To Change Comsumer Habits

January 26th, 2010

Apple Tried To Change Comsumer Habits

As Apple Inc. prepares to unveil its own sequel Wednesday, the biggest question is whether changes since the early 1990s in the technology landscape¡ªand consumer habits¡ªcould give this tablet story a happier ending for vgp bps2b battery. Early tablet forays lacked high-speed wireless networking and Internet-based content, which Apple can tap for its device.

There are still plenty of obstacles, veteran tech watchers say, including questions about cost and battery life as well as competition from laptops and smaller devices such as Apple’s own iPods and Amazon of Fujitsu t4010 battery .com Inc.’s Kindle reader.But few people underestimate the ability of Apple Chief Executive Steve Jobs to turn out a product that will get people talking, and at least some of them buying.

“I would expect to see something that is very exciting, but like the first iPhone, not for everybody,” said Mitchell Kapor, an investor and PC industry pioneer who designed the hit spreadsheet Lotus 1-2-3.People familiar with the company’s plans say Apple will unveil Wednesday a device that has a 10-inch touch screen for Fujitsu t4020 battery ,Fujitsu t5010 battery which can be manipulated by multiple gestures akin to those popularized by the iPhone.

The larger display provide more space for software of the sort now found on the iPhone¡ªincluding games, navigation and social networking services¡ªwhile allowing users to access traditional media like books, newspapers, movies and TV in new ways of vgp bps2b battery, these people say.Based on component costs, analysts say Apple’s tablet could be priced as high as $1,000¡ªthough some estimates put it as low as $600, between its most expensive iPod touch and the cheapest MacBook computer.

The underlying concepts behind such products can be traced to the Dynabook, a design for a portable device proposed in the late 1960s by computer scientist Alan Kay. Companies started working on comparable products by the late 1980s, hoping to substitute pen-type devices for keyboards to input data for lifebook t4010 battery ,lifebook t5010 battery.But many high-profile start-ups were hurt by defects in underlying technologies, particularly in handwriting recognition and displays. Momenta Corp., for example, launched a six-pound, pen-based computer in 1991 that cost $5,000; the company folded less than a year later.

When Apple first tried to crack the market in the 1990s with a small device called Newton; its handwriting recognition was bad enough to prompt parodies in the “Doonesbury” comic strip for PA3399U-2BRS battery . A few years after Mr. Jobs returned to Apple in 1996, he shut the product down.Microsoft Corp., meanwhile, turned out versions of Windows that could be manipulated with a pen and were used in tablet-style products. But few have found many users beyond businesses with workers that need to be standing, like insurance adjusters and some sales representatives.

Industry executives say the market has changed dramatically, as have technology companies’ goals. In the early 1990s, companies were trying to turn existing laptops into pen-based productivity tools on ThinkPad T60p Battery, says Jerry Kaplan, Go’s former chairman and co-founder. Apple, by contrast, is really making a larger version of its iPhone¡ªa device that is already a consumer hit.

Hardware technology has advanced dramatically in the past decade, making it easier to offer devices that are smaller, more powerful and less expensive of lifebook t4020 battery . Modern touch-screens are more responsive and don’t require electronic pens.The broad acceptance over the past decade of Wi-Fi networking in homes and public places and the rollout of 3G cellular networks in the past two years has made it possible for consumers to get accustomed to using their laptops and cellphones for viewing music, movies and other entertainment.

“I believe the time has come,” says Kamran Elahian, the entreprenuer and venture capitalist who founded Momenta, of Apple’s expected tablet.But Apple is entering a market that is more complex and crowded of A1008 battery . The rivals include lightweight netbook computers that can sell for less than $300 as well as specialized devices like Amazon’s Kindle.

Other computer makers are pushing competing efforts on PA3399U-2BRS. Lenovo Group Ltd., for example, recently unveiled its IdeaPad UI, a hybrid notebook with a detachable screen that works as a stand-alone tablet.A keyboardless computer that is too big to fit in your pocket? Silicon Valley has seen that movie before, and it flopped each time.

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Blues lose for first time in five games

January 19th, 2010

Blues lose for first time in five games

The official score sheet had the Blues for 33 hits Monday night against Columbus. They might have been the 33 quietest hits of the season for ThinkPad T60 Battery.After re-establishing ferocious forechecking and a physical edge recently, the Blues put forth minimal intensity against the Blue Jackets and saw their four-game winning streak come to an end with a 4-2 loss.

“I didn’t think we had much jump tonight, even when we called upon it,” Blues coach Davis Payne said. “It didn’t seem like we were able to get our gear shifted for the third period … for whatever reason. Very little net traffic, very little secondary possessions for Fujitsu lifebook t4210 battery. I thought we lost a majority of puck situations when we could have been much stronger. We’ve got to regroup.”

After running their road record to 11-3-3, the Blues are 1-3-1 in their last five away games. They will continue their three-game trip with back-to-back games Wednesday in Montreal and Thursday in Ottawa for VGP-BPS8 , vgp bps8a fortunate on a couple of its other goals Monday, the Blues were a disjointed group in the defensive zone.

The Blues entered Monday’s game having not allowed a goal in the third period of their last three games. But just 1 minute, 24 seconds into the final period, the Blue Jackets’ Chris Clark gave his team its two-goal cushion.Clark’s fifth goal of the season came after a flurry in front of the Blues’ net of Fujitsu lifebook t4210 battery. After the Blues opened a 1-0 lead on Paul Kariya’s ninth goal this season, a power-play goal just 1:11 into the game, the Blues mustered few scoring chances.The ones they did, Columbus goalie Mathieu Garon snuffed out.

“It felt like a step backwards,” said Blues goalie Chris Mason, who made his seventh straight start. “That’s definitely not the style of hockey we were playing for Fujitsu lifebook t4220 battery. I don’t know if we got a little ahead of ourselves after winning four games. But we definitely didn’t bring the work ethic that’s helped us win those four games.”

The Blue Jackets won the faceoff battle 67 percent to 33 percent Monday and also had nine takeaways.”We weren’t executing a lot of our passes out of our zone for VGP-BPS8 ,vgp bps8a ” Blues defensman Barret Jackman said. “It didn’t give us a chance to get our legs going. A lot of turnovers keeps you stopping and starting, back and forth.”

Garon made the start despite suffering a wrist injury during Monday’s morning skate. He rushed off the ice holding his wrist after being hit by a shot in practice, but then shook it off in time to play for A1175 battery .”Five minutes after I got off the ice, I knew I was going to play,” Garon said after making 22 of 24 saves against the Blues. “I could feel it a couple of times (during the game), but it didn’t bother me.”

Only a few minutes after Kariya’s goal, the Blue Jackets gave Garon some offensive support.Columbus’ Raffi Torres took a stretch pass from teammate Kris Russell and scored the first of his two goals in the game for Fujitsu lifebook t4220 battery. Torres sent a wrist shot on net, and it deflected off the stick of Mike Weaver before sneaking past Mason.Weaver was victimized on the Blues Jackets’ first two goals Monday.

A shot by Derick Brassard later in the period deflected off Weaver’s left skate and bounced straight to Torres on Mason’s doorstep. He buried the easy look for a 2-1 lead in the first period for A1175 battery .”(Brassard) was actually trying to shoot that puck and I was in the right position to block it,” Weaver said. “It just went off my skate and right to (Torres). Bad luck, but you’ve got to work harder for your luck.”

Torres’ 15th and 16th goals of the season marked the first time the Blues had trailed in a game since their 4-2 loss to Anaheim on Jan. 7.
Keith Tkachuk tied the score 2-2 just 3:44 into the second period, and fortunately for Tkachuk, goal No. 11 this season didn’t go into the net like his last goal — off his mouth for pavilion dv2000 battery .This time, after a power move to the net, Tkachuk backhanded a shot that went in off the glove of Russell. Erik Johnson notched an assist on the goal, which was his first point in his last seven games.

The 2-2 score didn’t last long. Thirty-six seconds after Tkachuk’s goal, Rick Nash scored a power-play goal, his 22nd goal of the season, for a 3-2 advantage. After falling behind 4-2 in the third, the Blues hurt themselves with back-to-back penalties by Jackman and David Backes for ThinkPad T60 Battery. “We’ll take a step back, and we’ll look at it and address certain areas,” Payne said. “Some of them were puck decisions, some of them were battle-level areas. We’ll simply address those areas tomorrow.”

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How to prolong digital cameras battery life

January 15th, 2010

How to prolong digital cameras battery life

benq-e800-digital-camera

At present, digital cameras have been widely used. How to extend digital cameras battery life, 7 kinds of methods introduced here:

(A) Less flash. Flash power consumption is the largest in the Kodak and Dell KD186 Dell Y9943 automatic mode and PASM mode, the flash can be turned off (scene mode exception).

(B) Turn off auto-zoom. Camera’s default setting is continuous AF zoom, which is the camera around the scene on a continuous zoom, in the setting menu will be a continuous zoom into a single, the icon for the Dell G5266 Dell GW240 AF.

(C) Reduce image editing times in the camera . Applications readers up in the computer editing view pictures, if we did not have the camera to edit view pictures, would be able to save half of the electricity.

(D) a change in image format. According to their Latitude D600 Battery actual needs, the pictures taken will be transferred as far as possible into the low-storage format. This camera can speed up time to write disk, naturally a power-saving.

(E) Viewfinder LCD screen when you minimize the use of multi-use Latitude D830 Battery EVF viewfinder.

(Vi) to reduce the number of zoom. Telephoto lens to narrow the disparity is indeed a lot of power Yo!

(7) in the setting menu to switch off Latitude D820 Battery unnecessary switches.

Jack hopes that help you.

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Nickel-metal hydride batteries will become the focus of China policy support at the present stage

January 15th, 2010

In the new energy vehicle development strategy,countries and regions all over the world have been based on their assessment of different options, they are taking a different strategy to promote support for the relevant Canon NB-2LH battery technology research and development and . From the current situation as a whole, Japan and the United States and Europe focused primarily on lithium batteries and fuel cells, but as taking into account the resources and technology maturity, in the newly released policy,China emphasis on promotion of nickel-metal hydride batteries for Kodak klic-8000 .

Although Ni-MH battery is the commercialization mainstream , but the main indicators of laboratory data are lower than lithium batteries, and for the basic theory, there is no room to improve;despite of the lithium Dell precision m series battery superior performance , but safety still can not be guaranteed, and the relatively high costs also impede their business.

Experts predict that the new energy vehicles will be in the “Ni-MH – Lithium-Ion battery – fuel cell” industry-oriented development path. From the development trend and rate, and short-term performance can be realized only nickel-hydrogen Dell precision m90 series battery , since nickel-metal hydride battery technology is the most mature in the next three years, it will remain the mainstream of new energy vehicles, followed by nickel-metal hydride battery technology and lithium iron phosphate, hydrogen fuel are cell-third of the world, 5-year lithium batteries and will be gradually replaced by fuel cells.

Battery giant Panasonic and Sanyo also found that the lithium-ion Sony NP-FP70 battery can not replace nickel-hydrogen batteries in 2 ~ 3 years, , mainly due to cheaper nickel-hydrogen battery safety,it has reached large-scale production.

According to Japan’s Fuji economic analysis, the mainstream nickel-metal hydride batteries will be able to continue until 2011, but after 2011, Li-ion Kodak KLIC-8000battery will gradually erode the market share of the nickel-metal hydride batteries.

In our letter to the Department of Public June 25 that the “new energy automobile manufacturing companies and product access management rules” from China , the vehicle according to the new energy vehicles, systems and key assembly Nikon EN-EL3 battery technology maturity, degree of perfection of the national and industry standards, and industrial the degree of difference it will be divided into three different stages of technology maturity, and is given classified management.

Experts believe that the reason why China now focus from the development of lithium batteries into nickel-metal hydride batteries, the main reason is that nickel-metal hydridePanasonic CGA-DU21 battery technology is more mature than the lithium batteries, more abundant mineral resources, the future of new energy vehicles will enable greater access to the commercial phase.

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