this post was submitted on 25 Sep 2025
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Finding Hidden Risks in the Battery Supply Chain (www.lumafield.com)
submitted 3 months ago* (last edited 3 months ago) by solrize@lemmy.world to c/flashlight@lemmy.world
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Content warning: this is something of a marketing pitch, but it is worth reading. It's about using CT scans to find safety flaws in 18650 cell manufacturing. It's put out by the manufacturer of the CT equipment, i.e. not trying to sell anything to most flashlight users.

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