Controller B - Dragon Scorpion Gen 2

Product Description

Complete your dual-motor drive system with the Genuine Dragon Scorpion Gen 2 Power Controller B.

In high-performance dual-motor scooters like the Dragon Scorpion, Controller B works in tandem with Controller A to manage power delivery across the dual drive system. If your scooter is displaying error codes, losing power to one wheel, or lagging in dual-motor mode, replacing a compromised Controller B module will get both motors firing in perfect sync again.

Engineered with heavy-duty internal circuitry inside an extruded aluminum thermal chassis, Controller B is built to endure high current demands, vibration, and rough terrain. Its factory-matched wiring harness plugs directly into your scooter’s existing layout—no cutting, splicing, or custom fitting required.

Note: Dual-motor e-scooters require two distinct, coordinated units (Controller A and Controller B). Please check the physical label on your existing board before ordering to ensure you are replacing the correct controller.

Technical Specifications

Installation Guidelines

1. Safety First: Disconnect the main battery connection prior to unplugging or installing electronic modules.

2. Reference Wiring: Take a clear photo of your original Controller B wiring layout before removing it to make reconnection effortless.

3. Seal the Deck: Check that deck gaskets and cable seals are properly positioned during reassembly to protect the controller from moisture and dust.