admin | January 19, 2010
1, lithium-ion batteries generations of Change
The first generation of lithium-ion VGP-BPS2A VGP-BPS9A batteries: anode: lithium metal, the tensions of work to 3.7V. Since lithium directly to a very bright as a negative, too many security risks have been eliminated.
The second generation: low-power lithium-ion batteries liquid. Anode material allotrope C, operating voltage was reduced to 3.6 [...]
admin | January 11, 2010
“Our R & D vehicle prototype fuel battery hydrogen level, the higher performance can be said that the international advanced level, compared to a leader in the international level, there is a big difference.” Professor Wang Binggang that “it is a more objective evaluation.”Wang is a national clean vehicles Coordinating Action Group leader of the [...]
admin | December 18, 2009
Millet is often the wonder: If he can not quite understand what the discharge of certain measures. The possibility has completely expired, how do? Loaded until the Laptop battery is in the automatic shutdown, or how much to keep?
And as pointed out some familiarity Search
If you now have the same problem, such as [...]
admin | December 7, 2009
Increasingly pressing problem of climate change, the ability to Copenhagen for control of the temperature rise in 2 ℃ target relates to the serious problem of human existence. It is generally expected, and Costa will be the focus of the participating countries will focus on specific commitments to reduce emissions, analysts believe it will contribute [...]