RBrinley
- Cars
Power Struggle
The battery that will power the Chevrolet Volt weighs approximately 400 pounds and, stood on end, reaches a height of six feet. The $10,000-plus, T-shaped monolith contains 300 individual three-volt lithium-ion cells, bundled together in groups of three, then wired in series and kept from overheating by an elaborate liquid cooling mechanism.
11.5.2008 at 08:46am - Comment by RBrinleyLearned how these "Battery Powered" vehicles run and how they are inefficient as of now. But how much electricity does it take to charge one of these "Volt" and it would be a necessity for local places to offer "charge stops" where you would have you pay to charge like you would pay at a pump. I would image these big batteries could have a tendency to have bad cells and such. It seams pricey but a good step up from straight gas.
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December 2009: Best of What's New
In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.
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