Testing The Electric Vehicle-To-Grid Connection

 

 

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It’s not often that a press event at the American Association for the Advancement of Science Meeting features a car. But the car that was driven into the press room today was an electric one, with some added communications skills: it could talk with the electric grid…

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Cheaper And More Reliable Lithium-Ion Batteries

Cheaper And More Reliable Lithium-Ion Batteries

Lithium-ion cells that use polymer electrolytes can be affordably packaged in compact, flexible pouches  

A new incarnation of lithium-ion batteries based on solid polymers is in the works. Berkeley, CA-based startup Seeo, Inc. says its lithium-ion cells will be safer, longer-lasting, lighter, and cheaper than current batteries. Seeo’s batteries use thin films of polymer as the electrolyte and high-energy-density, light-weight electrodes. Lawrence Berkeley National Laboratory is now making and testing cells designed by the University of California, Berkeley spinoff.

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