Control Electrical and Mechanical Co., Ltd. developed Haimai electric wheelchair, electric scooter hot sales, to provide consumers with efficient and reliable and smooth speed control and brake control for the driver to provide a safe and stable driving experience. The? 2009.5.11 part by the Shanghai Quality Supervision, Inspection and test report number: W0905B10548? 2009.9.7 through the the SGS EMC test report number: SHEMO09070071601? 2009.5-2010.10 Swiss company in accordance with the national standards of the electric wheelchair controller do a series of reliability tests and fatigue tests have been passed. ? 2010.6 has been submitted for approval to the U.S. FDA certification, certification filing process. Product size 113 * 54 * 91 cm Weight 55 Kg single battery weight 5.7 Kg rotation radius of 1.2 m maximum forward speed 8Km / h maximum astern speed Km / h maximum travel distance of 15-20 Km DeadWeight Rated: 75 Kg Max: 120 Kg motor power 24V180W climbing Rated: 8o,: 12o front wheel size 9 "pneumatic tires, rear wheels size 9" pneumatic tires, seat foldable battery 2 * 12V17Ah charger 24V/2A Charging time 8-12h