Cheap Batteries Are Dangerous

Daring Fireball
By John GruberOct 4, 2025, 9:24 am455 ptsTrendingTop
Andrew Liszewski, The Verge: Lumafield has released the results of a new study of lithium-ion batteries that “reveals an enormous gap in quality between brand-name batteries and low-cost cells” that are readily available through online stores including Amazon and Temu. The company used its computed tomography…

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