ITEM NAME:Li-Ion Lithium Battery 18650 Charger PCB BMS Protection Board with Balance F3C8 Li-Ion Lithium Battery 18650 Charger PCB BMS Protection Board with Balance F3C8 3 series 11.1V 12.6V 18650 Li battery protection board with balance, max working current 60A. Short circuit, then charge / discharge protection. MOS transistor can charge and discharge the battery. Low standby power consumption. Suitable for massager battery: LED lamp standby power, solar street lamp battery pack, monitoring standby power, and other products. Model: HW-552 Working temperature: -40 - +50 Celsius Storage