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We provide products of great value for our customers and aim to develop a large client base. Please feel free to have a look around and contact us if you have any questions.
We are a manufacturer representative and distributor of compatible batteries, especially of laptop battery. We buy in bulk and pass on savings to the customers. Our 3, 000 sq. ft. warehouse has over 5, 000 pieces of batteries in stock and provides the best service to our customers.
We have a complete engineering facility for laptop battery pack testing. This enables us to provide the most up-to-date battery pack testing for the most advanced portable consumer electronic products. We sell only quality products from quality suppliers.
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| Laptop battery Best Sellers |
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Replacement Sony VGP-BPS8 battery
compatible with VGP-BPS8, VGP-BPS8A . work with acer VGN-FZ70B notebook
£ 97.6 |
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Replacement Dell Latitude D620 laptop battery
work with Latitude D620 notebook, compatible dell battery number:PC764
£ 42 |
+ Fuel cell has a very high military value
+ In 1960s, DuPont began research and develop perfluorinated ion-exchange membrane, 15 years later they succeed. Japan Asahi Glass Company exchange part of the production rights from DuPont, but they did not own intellectual property. For these 30 years, this the world's cutting-edge technology has controlled by the United States and Japan.
The result of being controled by core technology is not difficult to predict. In order to eliminate this threat to national economic security risks, since 1980, China has put the perfluorinated ion-exchange membrane technology in the country "June 5" "Seventh Five-Year" key scientific and technological programs, and invested several hundred million dollars of funds for technological breakthroughs. However, the project has not been developed, being called by experts as "the hearts of Chinese people always hurts," the technology is entrusted with the capture of several generations of human quest for the chemical industry.
Ranks second in the world, who mastered it grasps the National Strategy "commanding heights" fuel cell has high military value.
+ Battery charging and discharging
+ Battery discharge:
(1) discharge current: safety lithium ion battery discharge current should be <= 1CmA.
(2) Discharge temperature: safety lithium ion battery discharge temperature should be -20°C to 60°C.
(3) The discharge end voltage: please avoid a lithium-ion battery's discharge voltage lower than 3.0V, for over discharge may damage the battery.
Battery charging:
(1) charging voltage: lithium-ion battery just to charge up the battery voltage is 4.2V.
(2) charge current: Lithium-ion battery charge current should be 0.7CmA or less.
(3) Charging Temperature: Lithium-ion battery should be charged at 0 °C to 45 °C .
(4) anti-pole charge: Do not anti-polar charge the battery.
Qualified lithium-ion batteries in these circumstances to charge and discharge will not affect the service life.
+ A 3.0 billion electric car project is settled in Linzi
+ August 31, we learned from the Chairman of Long Win Energy Technology Co., Ltd. Shandong Cui Weidong, he introduced the first assembly of the 20 electric vehicles will serve the twenty-second Games in Shandong Province.
This company main servce electric car project, in mid-August this year, it is set up from the Shandong Group invested 3.0 billion, and can produce 40,000 electric cars, 10000 electric bus. Chinese cars to electric vehicles based on speed above 80 km, 100 km power 13 degrees, continuing mileage up to 200 km.
Electric battery is the biggest bottleneck of the development of the automotive industry. High cost, and group consistency is poor, charging high demand and short service life is the common shortcomings. In this regard, long transport group in Shandong province as the largest taxi companies, taxi operators reference model, put forward the "separation electric vehicles, battery leasing, concentrated charge, distributed replacement" of the electric vehicle concept of operations, the implementation of naked car sales, leasing batteries use, the battery charge concentration, focus and maintenance, the establishment of decentralized reasonable battery replacement points, for quick battery replacement, battery replacement is as easy as car fuel.
Win Energy Technology Co., Ltd. Shandong long goal is to use 3 to 5 years, the production scale will reach 50,000, the annual sales income of 8.0 billion, profits of 10 million.
+ The world's largest solar cell factory
+ Neo Solar has started to construct the world's largest solar cell manufacturing plant. According to published reports, this plant is located in southern Taiwan, and it will become the company's third battery plant. Its total capacity is planning to be about 3.4GW.
The company said it plans to add 620MW production capacity to 800MW at the end of 2010, the initial phase of 400 MW plant will be completed in the first half of 2011.
Kun Xilin, chairman of the new daylight, said he expects the battery will maintain the current price stability, the company's 25% -30% of the raw material prices is determined by the previous contractual agreement, in NeoSolar spot market the price to purchase U.S. silicon is about $ 50 - $55/kg.
Neo Solar Power ranks only second to Gintech Energy Corporation in first half of 2010, its revenues is NT 7.49 billion yuan, increasing 96.1% comparing to last year. Its after-tax profits is 1.31billion NT.
+ Chery and Taiwan enterprises jointly exploit new energy battery market
+ August 27 Chery Technology Inc. of Chery Automobile Co. Ltd. and Taiwan's BenQ Group The BenQ Materials Co., Ltd. signed the agreement. The two sides will set up a joint venture, cooperative R & D, production and automotive lithium battery separator to co-development the new energy battery material market.
According to the both man at the wheel, lithium battery separator technology is one of key technologies of new energy vehicles . The Chery cooperation in technology and materials, BenQ will be auto-film lithium battery isolation as the main product, the product layout and further extended to other new energy materials, membrane materials and automotive markets.
The two sides will play their respective advantages, set up a joint venture Da Nite Materials Science and Technology (Wuhu) Co., Ltd. in high-tech Industrial Development Zone in Wuhu. They plan to expand laboratory and experimental lines from the deployment, beginning factory plans in 2011. They will input an investment of 160 million yuan first and in 2012 to enter mass production stage trial locally, the annual sales income of 2.5 100 000 000 -3 100 million yuan.
Over the years, Chery cars in the new energy field and accelerate the development of key components and industrial progress has made a number of major technological breakthrough. BenQ Group is the world's top 500 enterprises and it develops qucikly in the global IT industry.
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