This the “magic box” between your battery and your motor. Regular 36V DC electricity goes into the two controller battery wires and “pulse width modulated” 36V DC electricity comes out the three motor power wires to power the motor.

Rated voltage: 36v
Max current: 18A
Rated current: 9A
Low voltage shutoff: 31.5v
Motor control: Pre-wired for simple on/off motor operation when plugged into our 36v throttle (see Related Products at bottom of page). Controller ship one week from time of purchase.