Electric Scooter Parts: 36 Volt 1000 Watt Universal Speed & Voltage Controller for Scooters, Bikes, & Go-Karts

Here is an excellent 36 volt 1000 watt universal voltage/speed controller for electric scooters, bikes, go-karts, and mopeds. This controller has eight connectors: Battery, Motor, Charger, Lock, Throttle, Brake Connector, Brake Light, and Pilot Lamp.

This controller uses a 3-wire throttle, and it is compatible with most 36 volt products equipped with 600-1000 watt motors. However, it is not compatible with 4-wire or Currie 5-pin or 6-pin half grip throttles. The throttle wiring is listed in the Specifications below.

You might need to cut and splice a few but not all of your old controller connectors. In addition, and depending on the production run, red wires may be closer to a pinkish color.

Controller connections as follows:

Battery Connector (Black & Red Wires, Thick)
Battery wiring. Same as OEM connector. Connect to your battery's connector. Black to Black, Red to Red.

Motor Connector (Blue & Red Wires, Thick)
Motor wiring. May be the same as the OEM connector, or may require cutting and splicing. Cut and splice (if necessary) to your existing controller motor connector or hard wire to your product’s wiring. Blue (controller) to Blue or Red or Orange (existing wiring), Yellow (controller) to Brown or Black or Green (existing wiring).

Charge Connector (Black and Red Wires, Thin)
Battery charger connector, may be the same as the OEM connector, or may require cutting and splicing. Connect to your product’s “charge” connector.

Power Locks Connector (Blue & Red or Pink Wires, Thin)
Key switch connector, may be the same as the OEM connector, or may require cutting and splicing. Connect to your product’s “lock” connector, or hard wire to your key switch wiring.

To Put Connector (Red, Black, & Blue Wires, Thin)
Hand throttle connector, 3-wire. Some tags may translated as "Speed rotating handle." Plug your 3-wire hand throttle wires into the three prongs on this connector. Black to Black, Red to Red, Blue to the third wire on your hand throttle (Blue or Green or other). Your product's throttle wiring may be included in the existing 6 pin connector on your wiring harness.

Brake Connector (Black & Yellow Wires, Thin)
Brake connector, may be the same as the OEM connector, or may require cutting and splicing. Connect your product’s brake wires to this connector. Your product's brake wires may be included in the existing 6 pin connector on your wiring harness.

Brake Light (Black & Red or Pink Wires, Thin)
May be the same as the OEM connector, or may require cutting and splicing.

Pilot Lamp (Black & Red Wires, Thin)
May be the same as the OEM connector, or may require cutting and splicing.

Note: All scooter controllers require a switch, (joined to the "Lock" connector on the controller wires), in order to complete the electrical circuit.

Throttle Wiring:
Yellow: Light indicator NOT USED
Blue: Black
Red: Red
Green: Blue
Voltage: 36 Volts
Current: 28 amps maximum