Battery type: Li-polymer Capacity: 1100 mAh Voltage: 7.4 V Energy: 8.14 Wh Number of cells: 2 Weight: 60 g Cell configuration: 2S1P Dimensions (length x width x height): 5.3 x 3.0 x 1.8 cm Discharge rate: 15 C Connection plug: JST Balancer connector: XH 2.54 (3P) Current-carrying capacity: 25C Short-time discharge current (burst discharge rate): 25 C Height: 18 mm Diameter: 30 mm .