3S 12,6 V 4S 16,8 V 5S 21V 50A BMS Balanced Charge LiPo 18650
ab 11,86 €
This BMS is NOT suitable for drill/power tool batteries. 1x BMS - choose the option above. Otherwise, the copper skin on the circuit board will be led to the current due to excessive current. Skin or burned.
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