this post was submitted on 29 Apr 2026

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China's new iron battery hits 99.4 percent efficiency over 6000 cycles (interestingengineering.com)

submitted 4 months ago by Gsus4@mander.xyz to c/technology@lemmy.world

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[–] avidamoeba@lemmy.ca 7 points 4 months ago (2 children)

Solid state too? I know they started mass producing sodium-ion which is a huge deal but hadn't heard abt solid state lithium.

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[–] Buffalox@lemmy.world 2 points 4 months ago* (last edited 4 months ago) (1 child)

Well maybe only semi, but real solid state is in preparation to be mass produced already 2027.

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[–] avidamoeba@lemmy.ca 6 points 4 months ago

To be clear, I have a fair bit of confidence in CATL's roadmap as they have delivered steadily over the years.

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