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I re wrapped my 18650 and left too much wrap on the positive end can I use this safely or should I re-do it : r/Vaping
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Efest 3000mAh cell change news, is it an MH1 or a 30Q and is it still good? – Liion Wholesale Batteries
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batteries - My new 18650 battery got a little scratch near positive pole - Electrical Engineering Stack Exchange
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