Specifications: Type: LiPo Total Capacity: 5000 Voltage: 11.1 Continuous Discharge: 25C (125A) Max Burst Rate: 50C (250A) Watt Hours: 55.5 Charge Rate: 1C (5A) Max Charge Rate: 2C (10A) Dimensions: 155x26x44mm Weight: 13.3oz (376g)