7.4mph        3.6miles    160W*2     6.5"
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       Max Supported weight : 220 lbs /100 kgs        Max speed : Up to 7.4 mph / 11.9 km/h
       Max Distance :  Up to 3.6 miles /5.8 km          Battery Voltage:  36V    
       Battery Capacity:  36V/2.0 Ah (10 Cells)         Battery Type : Rechargeable lithium-ion battery
       Charger: 100-240V,50/60Hz                            Motor Power : 160W*2
       Charging time : Up to 6 h                                 Max Incline : 10°