... 2,Rated power:180W-250W. 3,Maximum Current:13A-18A 4,MOSFET: 6 pipes. 48V/350W Electric Bike Controller ... 48V 2,Rated power:350W. 3,Maximum Current:15A-18A 4,MOSFET: 6 pipes. 48V/350W Electric Bike Controller ... Voltage: 48V 2,Rated power:350W. 3,Maximum Current:18A-23A 4,MOSFET: 9 pipes. 60V/350W Electric ... Voltage: 60V 2,Rated power:350W. 3,Maximum Current:18A-23A 4,MOSFET: 9 pipes. 48V/500W Electric ...