this post was submitted on 09 Aug 2026
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519
New sodium-ion battery skips mechanical cooling with 97.9% efficiency (interestingengineering.com)
submitted 3 days ago by Return_of_Chippy@lemmy.world to c/technology@lemmy.world
94 comments fedilink hide all child comments
 

I've been hearing about these for a few years now. Huge if they work out at a large scale.

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[–] No_Eponym@lemmy.ca 34 points 2 days ago (2 children)

Maybe, but I want to see Uranium batteries go mainstream, how 'bout U?

[–] RaccoonBall@lemmy.ca 6 points 2 days ago (1 children)

Id prefer francium batteries, fr

[–] KeithD@lemmy.nz 5 points 2 days ago

Or gallium hydride? GaH.