??72V 800W\/1000W Dual-mode Brushless Motor Controller for Electric Scooter Bike<br /><br />Descripiton:<br /><br />High voltage↔? there is strength<br />With voltage regulator↔? wide voltage range↔? more stable↔? good performance;<br />Custom aluminum shell↔? good heat dissipation<br /><br /> automatically identify power voltage <br /><br /> automatically identify motor phase and angle <br /><br /> dual mode↔? sensor with or not↔? no noise<br />  <br />Specification:<br /><br /> Model: 15 dual-mode<br /> Rated working voltage: 36V - 72V<br /> rated power optional: 500w-1000w<br /> max current range : 20A-36A<br /> Battery undervoltage protection point: 31V \/ 42V \/ 53V \/ 56V \/ 63V<br /> motor phase angle: 60 degree  \/ 120 degree<br /><br /> Range of application: <br /><br />  <br /><br /> fit for 2↔?3↔?4↔?5 battery ↔? such as lead acid↔? lithium ion battery↔? Iron phosphate-lithium power battery....<br /><br /> match with each kind of handlebar↔? brake↔? lock↔? speedometer↔? <br />  <br /><br /> Controller function: <br />  <br /><br /> rolling handlebar\/throttle<br /><br /> brake and cut off power <br /><br /> Speed Signal<br /><br /> 1:1 PAS <br /><br /> burglar alarming <br /><br /> self learning<br /> Stop backing<br /> <br /> Package Included:<br /> <br /> 1 x Controller