Floureon 3S 11.1V 2800mAh 35C Li-Polymer Battery Pack (XT60 Plug) Red for RC Helicopter RC Airplane RC Hobby, 4.33*1.46*1.18 Inch Brand: FLOUREON . Chemistry: Li-Polymer Voltage: 11.1V . Capacity: 5500mAh . Discharge: 35C Battery Dimension: 155.00*48.00*25.00mm (6.10*1.89*0.90inch) Compatible: RC Airplane, RC Helicopter, RC Car, RC Truck, RC Boat Charge Plug: JST-XH . Discharge plug: EC3 Connector