3S 12V 18650 Lithium Battery Protection Board 11.1V 12.6V overcharge over-discharge Protect 8A 3 Cell Pack Li BMS PCM PCB
USD 1.16USD 1.42
3S 12V 18650 Lithium Battery Protection Board 11.1V 12.6V overcharge over-discharge Protect 8A 3 Cell Pack Li BMS PCM PCB