-Rated Power: DC 74V, Top Charging Voltage: DC 84V, Rated Capacity:1554Wh, Smart BMS with balance and protect overshoot/ over discharge/ overcurrent/ short circuit/ overheating function, support monitoring the battery conditions via KingSong APP
-Integrated trolley bar, portable and handy
-DIY atmosphere LED, flick with frequency spectrum; Battery indicator while keeping still
-Illuminating & brake lights for safety riding ( 3W illuminating LED + 2 *1w braking lights; independent large diameter lamp cup)
-12V cooling fan, ventilating speed varies to temperature, maximum climbing ability
-1554wh battery , up to 150km per charge
-App support, change various ride characteristics, view speed / battery level information
-2000w high speed motor
-4 Hi-Fi BT speaker, 12V power amplifier
-Dual USB charging port, Dual USB ports ( one of it supports usb plug and play)
-Lift stop rotating ( sensors, at the bottom of the trolley bar, will stop the motor rotate once they sense the trolly bar has been lifted)
-Real detecting of motor temperature to ensure saftey riding