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California startup announces 400 Wh/Kg Li-ion cells

dch24 (904899) writes | more than 2 years ago

0

dch24 (904899) writes "Envia announced their 400 Wh/Kg battery, 2.66x better than standard Li-ion batteries (150 Wh/Kg). With no other improvements that's an EV that can go 300 miles per charge.

They have GM and DOE funding, and are predicting a commercial product in 3 years."

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