TEPSC has successfully developed 3.7kW electric propulsion system for e-scooter. The system integrates wheel motor, controller, charger, BMS, DC/DC converter and vehicles controller. In terms of performances, the 3.7kW system can achieve 10.5 sec. in 0-100 m acceleration, reach 70 km/h of max speed, be able to climb 22% hill and also achieve 72 km drive range @ 40 km/h. For more detail, please check http://www.tepsc.com.tw/