Mobile Phone BatteryChina 5s-8s 15A PCM BMS for 28.8V 29.6V Li-ion/Lithium/ Li-Polymer 24V 25.6V LiFePO4 Battery Pack Size L120*W47*T4mm (PCM-L08S15-C71), Find details about China Ebike BMS, LiFePO4 Battery BMS from 5s-8s 15A PCM BMS for 28.8V 29.6V Li-ion/Lithium/ Li-Polymer 24V 25.6V LiFePO4 Battery Pack Size L120*W47*T4mm (PCM-L08S15-C71)