this post was submitted on 09 Aug 2026
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New sodium-ion battery skips mechanical cooling with 97.9% efficiency (interestingengineering.com)
submitted 2 weeks ago by Return_of_Chippy@lemmy.world to c/technology@lemmy.world
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I've been hearing about these for a few years now. Huge if they work out at a large scale.

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[โ€“] Pelicanen@fedia.io 2 points 2 weeks ago (1 children)

NMC cells typically operate around 1-2C and LFP cells 1-3C. If you want to achieve 10C then you're probably gonna have to look at LTO cells. All of these are lithium-ion chemistries but they each have different characteristics.

[โ€“] Natanael@infosec.pub 1 points 2 weeks ago

(for context most my knowledge of these cells are from single cell +5000 lumen flashlights :)