battery pack 7.4V 7200mAh 18650 cells with PCB 2S3P 18650 battery pack 7.4V 2200mAh with PCB battery pack2S3P 18650 battery pack 7.4V 2200mAh with PCBSix 2.4Ah li-ion battery cells (Sanyo, Panasonic, Samsung, LG, etc.) with PCBNominal Voltage: 7.4VNominal Capacity: 7200mAhPacking Material: PVC Pottel 18650 battery pack 7.4V 7200 mAh with PCB,2S3P 18650 battery pack 7.4V 2200mAh with PCB