Controller line interface definition: Battery: thick black (power supply negative) / thick red (power supply positive); Motor: dark white (negative pole of the motor) / dark blue (positive pole of the motor)
Ignition switch: thin red (VCC) / thin blue; Indicator light: thin red (indicator power output) / thin black (indicator negative)
Brake: thin yellow (brake signal) / thin black (negative power supply); Charging port: thin red (charge input power supply positive) / thin black (power supply negative)
Brake light: thin red (power supply positive) / thin black (power supply negative)
Governor: thin blue (handlebar signal input) / thin black (negative power) / thin Red (5V positive power supply)

Specifications:
Item name: Controller and Throttle Screw Grip
Rated voltage: DC 48V
Rated power: 1000W
Matching motor: DC brush motor
Throttle:
Throttle working voltage: DC5V
Velocity control signal: 0.8V~4.3V
Power display voltage: DC 24V/350W/500W
Power display:
Normal: above 23V, 3 LED green lights,
Half: 23V ~ 20V, LED yellow,
Empty: 20V or lower, LED red
Rotation angle: 0°~70°
Working temperature: -20℃~+50℃
Fits standard 7/8 inch (22.2 mm) handles
Cable length is approximately 59 inches (1.5 m)
Electric bicycle scooter screw accelerator with power display, 5 LED battery indicator.
Stickers: random styles, dont accept the specified styles
Different batches may cause differences in product appearance, printed text, and color, which will not affect the use
Color: As Shown
Material: metal

Package Contents:
1 x Brush Controller
1 x Throttle Knob
1 x Normal Handle
2 x Key