* MOTOR: 2.0KW,120N.M * CONTROLLER : FOC * BATTERY: 27.6AH/55.2AH(4062Wh) LITHIUM LFP * LCD METER * LED LIGHTS * CBS BRAKE OPTIONAL * CAN COMMUNICATION * SMART BMS SYSTEM * MORE THAN 2000 TIMES CYCLE LIFE * AUTO SLEEP MODE * AUTO BALANCE(BATTERY CELLS) * OVERHEATING PROTECTION * SYSTEM SELF-CHECK * WARRANTY: - BODY: WARRANTY RULES(HMWR) - BATTERY: 26 MONTHS(SINCE THE DATE OF SHIPMENT) * PARTS LIST: / * BATTERY SWAPPING SOLUTION HN60e-40 BATTERY SWAPPING SOLUTION * VIDEOS: HN30e-40 VIDEO