Posted by ketyung
on Jun/05/2009
at 8:22 am
Southern California Edison (SCE) had made a breakthrough in EV battery development. Their new Li-ion batteries for electric vehicles are claimed to be able to last for more than 12 years.
The SCE’s car batteries are claimed to last 180,000 miles without any significant deterioration. This means if an average driver who drives for not more than 15,000 miles a year would be able to use the car for more than 12 years without the need for a battery change.
Some more these new Li-ion batteries also come in much smaller size, which are only one-sixth the size of an actual battery used in plug-in hybrid vehicles driven today.
via ecofriend
November 4th, 2009 at 8:11 am
[...] Zinc Air was developed by Norway firm, SINTEF and being marketed by ReVolt. The prototype been designed to fit small form factor and power-hungry mobile gadgets. It’d also be made for automobile industries in the form of rechargeable battery packs for electric vehicles. [...]