Spec: Capacity: 4200mAh Voltage: 3S1P / 9.9v Discharge: 30C Constant / 40C Burst Max Charge Rate: 2C Weight: 389g (including wire, plug & case) Dimensions: 140mm x 51mm x 26mm Balance Plug: JST-XH Discharge Plug: 5.5mm Bullet-Connector
