10pcs 1S 3.7V 2A li-ion BMS PCM 18650 Lithium Battery Protection Board Overcharge Over-discharge Short Circuit PCB ion li Cell
USD 1.80USD 2.31
10pcs 1S 3.7V 2A li-ion BMS PCM 18650 Lithium Battery Protection Board Overcharge Over-discharge Short Circuit PCB ion li Cell