Electric car batteries with 500-mile range on the way?

We're stoked about electric cars, but unless their range can exceed the 100 miles or so of today's electro-cars, they're going to be a nonstarter with mainstream consumers. IBM aims to change all that with its Battery 500 Project, just kicked off at the company's Alamaden Laboratory in San Jose, California~

They're pooling the resources of 40 of the world's best engineers and scientists, with a goal of creating lithium-air batteries with a 500-mile range, 200 miles farther than a typical gasoline-fueled car. Not only do they intend to make car batteries more efficient, they also aim to make them smaller and much lighter~

If IBM can create a 500-mile car battery cheap enough for the rest of us to afford, we might all be driving electric cars a few years from now. Armed with an impressive brain trust, key patents, and hopefully some serious economic-stimulus bucks, the Battery 500 Project could change the world~

via : smartertech