3S Li-ion 20A 18650 Battery Charger BMS Protection Board Auto Recovery 12.6V 66
3,90 €
This item is an enhanced version BMS PCB without any equalized charging. 1 x 3S 20A Protection Board. The successful start of the drill requires three 10C-20C power battery, or six 5C-10C power battery(ordinary 18650 can not start the drill!).
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