Donut Lab – first all-solid-state battery. Production Ready Todaydonutlab.com 10 pointskevinak8 months ago2 commentsSaveHideCopy link On HNComments−ZeroGravitas8moSlightly earlier, and slightly more specific URL: https://news.ycombinator.com/item?id=46495866−mrtksn8moSpecs are very impressive, aren't they? 400kW/kg, %99 energy preservation on -30C to 100C range, under 5min cell charging times
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Slightly earlier, and slightly more specific URL: https://news.ycombinator.com/item?id=46495866
Specs are very impressive, aren't they? 400kW/kg, %99 energy preservation on -30C to 100C range, under 5min cell charging times