3S 12,6 V 20 A Li-Ion Lithium Zellen Schutz 18650 Akku BMS PCB Balance Board
ab 6,68 €
Maximum output current: 20A. 1 x PCB Protection Board. The internal resistance of 3 battery capacity are closer will be better. Do not mix the good battery and poor battery to use. Standard version: suitable for electric drill with starting current below 60A and power below 100W.
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