3S 8A 12V 18650 Lithium Battery Protection Board 11.1V 12.6V overcharge over-discharge protect 3 Cell Pack Li-ion BMS PCM PCB
USD 1.70USD 1.89
3S 8A 12V 18650 Lithium Battery Protection Board 11.1V 12.6V overcharge over-discharge protect 3 Cell Pack Li-ion BMS PCM PCB