MultiStar 3S 4000mAh High Capacity Multi-Rotor FPV Lipo for RC Quadcopter High Capacity: 4000mAh Configuration: 3S1P / 11.1V / 3 Cell Constant Discharge: 10C, Pack Size: 112 x 34 x 30mm Perfect for FPV Quadcopter / Hexcopter flying Discharge Plug: XT60, Pack Weight: 244g