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WesBur13 t1_iugqujt wrote on October 31, 2022 at 5:04 AM

Reply to comment by shaggy99 in Fires from exploding e-bike batteries multiply in NYC — sometimes fatally by zsreport

NIHM and NiCD batteries used to be charged at high current on timer chargers. That practice has fallen away with lithium packs that you usually charge at 1-2C. Chargers of the same price range nowadays have better logic than a dial timer.