Puoo 2Pcs 48V 2800Mah Aa Rechargeable Battery With Sm2P Plug And Usb Charging Cable For Sye511 Rc Excavator Truck EngineeringBattery Information Battery Parameters Battery Voltage 48V Battery Capacity 2800Mah Discharge Rate 10C Battery Weight 88G1Pcs Battery Size L 222 In X W 201 In X Thick 057 In D..