battery pack 3.7V 4800mAh 18650 cells with PCB 2P 18650 battery pack 3.7V 4800mAh with PCB Battery Pack2P 18650 battery pack 3.7V 4800mAh with PCBTwo 2.4Ah li-ion battery cells (Sanyo, Panasonic, Samsung, LG, etc.) with PCBNominal Voltage: 3.7VNominal Capacity: 4800mAhPacking Material: PVC Pottel 18650 battery pack 3.7V 4800 mAh with PCB,2P 18650 battery pack 3.7V 4800mAh with PCB