Amprius Technologies unveils next-generation lithium-ion cell with 400 Wh/kg energy density

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New Product Development

The new cell’s groundbreaking capabilities extend to high-performance EVs, potentially enabling them to achieve 0-60 mph acceleration in less than below 1.5 seconds

Amprius Technologies Inc., a California-based lithium-ion (Li-ion) battery-maker known for using silicon anodes, has unveiled an all-new ultrahigh-power, high-energy Li-ion battery with an energy density of 400 Wh/kg and a discharge rate of 10C, the company said August 3.

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