By battery electric vehicle, electric wheels, controllers, chargers and four pieces of body parts.
Currently used lead-acid battery model provides for 12V7AH, 12V8AH, 12V10AH, 12V10AH (high capacity), 12V20AH; electric wheel models are: brush teeth high-speed electric wheel hub (referred to as high-speed motor or sound motor), brush-free teeth low speed electric wheel (the low-speed motor or silent motor) and brushless gear motor program (referred to as process motor); controller control method according to classification of full-motion type, intelligent, dual-controlled and four types of non-zero-activated control system from the main controller, instrument displays, speed and braking power to turn the other, whose main function of a variable speed, braking power protection, under voltage protection and over-current protection; charger output plug by category lotus-type plug, computer plug-in general, a special computer plug-in. Mobility Scooters classified as normal by charging performance online maintenance charger, quick charger to maintain charge online. Classified according to the charging voltage is 36V, 48V.