Go2 Battery Fast Charging, Long Endurance Provide Strong Power to Your Robots 1. Product size: 120mm*80mm*182mm 2.Rated voltage: DC 28.8V 3.Charging limiting voltage: DC 33.6V 4.Charging current: 9A 5.Rated capacity: 15000mAh, 432Wh 6.Standard: IS 16046(Part 2)/IEC 62133-2 7.Self-developed battery management system (BMS) 8.Functions: power display, battery storage self-discharge protection, balance charging protection, overcharge protection, overcharge protection, over-discharge protection, short-circuit protection, battery load detection protection