... h(no contain)Distance around 15-20km(depends on rider's weight, road conditions etc)Max tilt around ... 15°-30°(depends on rider's weight)Battery 36V*4.4AH(158WH) lithium ... . 2, Personal safety is the priority when the rider is about to fall. 3, Avoid obstacles and ... To move forward or backward on the scooter, the rider just leans slightly forward or backward.Step2.To ...