2S 3S 4S 3.7V 18650 Lithium Battery Protection Board w/ Balance Lipo Li-ion 15A 20A 40A 2 3 4 cell for drill Starter motor
USD 2.36USD 2.62
2S 3S 4S 3.7V 18650 Lithium Battery Protection Board w/ Balance Lipo Li-ion 15A 20A 40A 2 3 4 cell for drill Starter motor