Venom 15C 1200mAh 11.1v LiPo Stick Battery for Airsoft  Tamiya - AK Type 7 minutes of firing time at 10A discharge power. High Capacity 1200mAh LiPo Battery for increased trigger response and rate of fire. C Rate and Maximum Continuous Discharge (Amps): 15C (18A). Mini Tamiya connector assembled with 16 AWG wire. Designed specifically for AEG airsoft guns with focus on power intensity and maximum run time.