• Product size: 120mm*80mm*182mm • Rated voltage: DC 29.6V • Charging limit voltage: DC 33.6V • Charging current: 3.5A • Rated capacity: 8000mAh, 236.8Wh • Implementation standard: IS 16046 (Part 2)/IEC 62133- 2 • Self- developed battery management system (BMS) • 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