Scheda di protezione BMS PCB 5A per batteria 18650 Li-ion litio Lipo 3.7V 1S
P+ For Li-ion Lithium Battery Output +, P- For Li-ion Lithium Battery Output -. 1 PCS x PCB protection board + 1pcs Plastic base + 1 pcs Heat shrinkable tube. Maximum output current: 5A. so we are here to vent empty.