Feature:
1. Drive motor start more smoothly, ride more comfortable.
2. The climbing power is stronger, the motor operation sound is small, eliminate tire noise.
3. Can drive sine wave motor, square wave motor, no hall motor.
4. 12 tube (dual-mode square wave) controller.
5. Functions: power supply, power supply li-ion, electric door lock, motor phase line, hole line, speed up the line, dial the three-speed lines, low level brake lines, high brake line, general instrument line, anti-theft alarm the power cord, anti-theft alarm signal lines, lines to reverse, intelligent recognition from learning.