Brand: HRB Capacity: 8500mAh Cells: 8S Voltage: 30.8V Continuous discharge rate: 100C Size (L*W*H): 137x45x88mm (±0-3mm) Weight: 1118g (±2g) Suggest Charge Rate: 0.5C-1C(4A-8A) Connector Type: XT150/XT90S/XT90 Female Plug Watt Hours: 261.8Wh Silicone Wire: 8 AWG Balance Connector Type: 9PINS JST-XH Plug