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InsideEVs
InsideEVs
Technology
Suvrat Kothari

A YouTuber Debunked Donut Lab's Solid State Claims. It Reveals Something Huge About Lithium Batteries

  • Donut Lab's battery has all the characteristics of an advanced lithium-ion battery, according to a new investigation.
  • The Finnish startup could have been misled by a company called CT Coatings, which claimed to have the chops to build screen-printed solid-state cells.

Update: This story has been updated with a comment from Donut Lab.

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