7mph           6miles      200W*2        6.5"
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       Max Supported weight : 220 lbs /100 kgs                           
       Max Speed : Up to 7 mph / 11.3 km/h
       Max Distance :  Up to 6 miles /9.65 km                  
       Battery Capacity : 25.2V/4.0 Ah (14 Cell)
       Battery Type : Rechargeable Lithium-ion Battery
       Charger : 29.4V/ 1A                     Charging time : Up to 5 h                                             
       Motor Power : 200W*2                 Max Incline : 10°