Features: Use G4 Nano LiCoO2 for positive pole Automatic stacking technology, better performance 11.1V 1100mAh 30C 3S Li-Po Battery with JST Plug Safety with low IR, good storage, long cycle life of over 300 times Engineered perfectly to JST plug RC airplane, helicopter, car, truck, boat, drone, FPV, etc Advanced Li-Po battery with high quality is able to double your devices performance