Biobatteries: Taking Battery Technology to the Next Level

If you’ve been following the long-standing competition between electric and fuel-powered cars, you’ll know the basics. That electric motors have better efficiency than internal combustion engines, but electric cars have short ranges because batteries lack the energy density of liquid fuels, are heavy, and expensive, and take a long time to re-charge.

via Renewable Energy News – RenewableEnergyWorld.com http://ift.tt/1AA3k9q

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