admin | December 31, 2009
Currently, scientists are still often try to vacuum tubes (vacuumtubes) for processing of micro-enterprises, but not many examples of success, especially due to the types of glass packaging in most applications, the valve was replaced by transistors.
The University of Illinois at Urbana-Champaign (UniversityofIllinoisatUrbana-Champaign), researchers have argued that the vacuum tubes can be used as an [...]
Category: battery knowledge |
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Tags: 6Y270, apple iBook G4 12 inch battery, hp pavilion dv1000 battery
admin | December 30, 2009
In the market for electric bicycles, the most commonly used is the lead-acid maintenance-free batteries, which uses the adsorption shingles fiberglass battery AGM, and the use of colloidal gel based gel technology batteries electrolyte.
Lead-lead acid battery-acid 6Y270 battery works in the anode (PbO2) and cathode (PB) soaked in electrolyte (dilute sulfuric acid), have clusters [...]
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Tags: 6Y270, F2024B, VGP-BPS2
admin | December 29, 2009
KDDI launched models of mobile phone brand in 2009 summer “SOLAR PHONE SH002. Sharp is the main features of this phone is the first time in Japan back in the chassis is equipped with a solar
Category: battery knowledge |
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Tags: A1008, BATCL50L, PA3191U-3BRS, VGP-BPS2A
admin | December 28, 2009
1, lead battery acid generation of electromotive force:
● lead acid battery charging, the positive plate is lead dioxide (PbO2) in sulfuric acid solution under the action of water molecules, a small quantity of lead dioxide and water generates dissociation of unstable substances - lead hydroxide (Pb (OH) 4), hydroxide ions in solution, ions lead [...]
Category: battery knowledge |
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Tags: FK890, PA3591U-1BRS, Pavilion dv6, PowerBook G4 15 inch
admin | December 25, 2009
Experts predict that called ISP (FluoroSulfonylImide) of the TFSI anion is known to be a substitute material. This equipment and TFSI is different from the right and left with the non-CF3, but F. CF3 F ratio smaller, thus reducing the overall size. As mentioned above, small ions, the charge density will be larger, easier to [...]
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Tags: FK890, GD761, VGP-BPS2A, VGP-BPS9A
admin | December 24, 2009
Even if the battery is environmentally friendly, do not throw anything
And many people do not realize is that the family of waste generated in daily life nickel-cadmium batteries and cell mercuric oxide and electronic waste, etc., of June 6, 2008 for more inclusive in the national list of hazardous waste “of.
An industry source [...]
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Tags: 338794-001, A1008, PA3191U-3BRS, ThinkPad R50
admin | December 23, 2009
In recent years, the activities of model airplanes, thoroughly with the popularity of the dynamic model aircraft have become more demanding. That the convenience of electric start model aircraft, but also pollution-free, easy to use, more and more fans of model airplanes, and there are many projects have been included in international competition. The world’s [...]
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Tags: Latitude D510, Latitude D520, Latitude D600, Latitude D620
admin | December 22, 2009
Israel has launched a thin paper battery, the electrolyte and electrodes for special fluid that can be printed directly on paper. The total thickness of the Laptop battery is only half a millimeter, the voltage of 1.5 V, shelf life of two and a half years, the capacity depends on the surface of the card [...]
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Tags: VGP-BPS10, VGP-BPS2A
admin | December 21, 2009
As the vehicles most promising of electricity from lithium-ion Laptop battery, lithium iron phosphate power battery has excellent safety, long cycle life, high energy density advantages. But how to improve the performance of its magnification to improve its high temperature characteristics, so as to satisfy the hybrid electric vehicles and pure electric vehicles, the use [...]
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Tags: BATCL50L, VGP-BPS10, VGP-BPS2
admin | December 18, 2009
Rated battery capacity of C, units of Ah (Ah) is the discharge to a stream (A) and the discharge time (h) of the product. Because the same cell with different parameters of discharge is different Ah derived to describe the Laptop battery capacity to measure and compare it easier, you have to pre-established uniform conditions. [...]
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Tags: VGP-BPS2, VGP-BPS2A
