electric bicycle controller

motor controller1.Name: Blushless controller2.Model:HT-0053.Variety:DC48V/60/72V4.Feature:1)Rate voltage: 72V2)Rate power: 450W/500W3)Rate current: 33A4)Under-voltage protection5)Efficiency:≥83%6)Consumption:<1.5W7)Controller category:Brushless direct current8)Applicable model:electric bicycle,electric scooter5.Function:1)Super low noise whenstart up2)Speed limited3)Under-voltage,over currentprotection4)E-ABS brake5)Under-current protection6)Prevent theft,remote control(remote key)7)Water proof