this post was submitted on 22 Jun 2024
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Japanese firm TDK says new material allows solid-state batteries to reach an energy density of 1,000 Wh/L, which is around 100 times more than their existing conventional solid-state batteries. (www.tdk.com)
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Japanese firm TDK says new material allows solid-state batteries to reach an energy density of 1,000 Wh/L, which is around 100 times more than their existing conventional solid-state batteries.

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[–] Blue_Morpho@lemmy.world 9 points 7 months ago* (last edited 7 months ago)

Stack a bunch of button cells together wired in parallel and you have a AA with much greater cap than current AA's.