@GolfFoxtrotLima@sh.itjust.works
2026-09-07 02:17 UTC
Solid-state battery hits 381 Wh/kg as Taiwan mass production begins
cross-posted from: piefed.zip/…/solid-state-battery-hits-381-wh-kg-a…
Replies (3)
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@echodot@feddit.uk 2026-09-07 06:06
Wait that’s the whole article? One sentence.
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@rain_enjoyer@sopuli.xyz 2026-09-07 06:41
For comparison, li-ion 18650-size 3500mAh cells are 260Wh/kg, that is almost +50% capacity per gram
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@yakko@feddit.uk 2026-09-07 06:48
Correct me if I’m wrong, but wouldn’t this be great for electric commercial flights?