5PCS 1S 3.7V 4A 18650 Charger PCB BMS Protection Board for Li-Ion Lithium Batter
5x 1S lithium Battery Protection Board. Short Circuit Protection: Protectable, Delayed self-recovery. Internal Resistance:MOSPET less than 40m ohm.
5x 1S lithium Battery Protection Board. Short Circuit Protection: Protectable, Delayed self-recovery. Internal Resistance:MOSPET less than 40m ohm.