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Sensors Are Key to Better EV Batteries

ARPA-E wants to get more out of lithium-ion batteries

3 min read
photo of thin-film sensor for battery cells

photo of thin-film sensor for battery cellsPhoto: GE

6 September 2012—New battery chemistries might help to get more electric vehicles on the road. But we still haven’t squeezed the optimum performance out of the designs we have, like the good old lithium-ion battery.

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Greg Mably

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