Fast LiPo Battery Balance Charger - 40 Watt - 4.5 Amp - 1 2 3 or 4 cell batteries - Connectors included for the Parrot AR Drone and Traxxas 2x4 4x4 VXL Stampede / Bandit / Slash / E-Revo / E-Maxx / Summit and Losi EC2 1/16 Mini ReadyLift SCT