HobbyKing MultiStar Racer Series 1400mAh 4S 40-80C Multi-Rotor Lipo Pack For FPV Minis Capacity: 1400mAh, Configuration: 4S1P / 14.8V / 4Cell Constant Discharge: 40C, Peak Discharge (10sec): 80C Pack Weight: 153g Pack Size: 87x34x25mm Discharge Plug: XT60