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InsideEVs
InsideEVs
Technology

What Donut Lab’s Latest Solid-State EV Battery Test Actually Reveals

  • Donut Lab released its second independent solid-state battery test result Monday.
  • The pouch cell was subjected to extreme temperatures as high as 212 degrees Fahrenheit.
  • It appeared to perform well at elevated heat, but one battery scientist said the limited data revealed little about its real-world performance.
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