Buy quality batteries! (www.youtube.com)

submitted 2 weeks ago by Martj9@piefed.social to c/flashlight@lemmy.world

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A video discussing the quality of batteries and how they are made inside

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[-] solrize@lemmy.ml 15 points 2 weeks ago* (last edited 2 weeks ago)

23 minute Adam Savage video with 2 people from Lumafield talking about x-ray scanning to check battery quality. Might be interesting but the article from a few months ago likely has the info without watching a video.

https://www.lumafield.com/article/finding-hidden-risks-in-the-battery-supply-chain

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this post was submitted on 22 Jan 2026

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