36V 350W V3 controller for Xiaomi Mi3: this controller is an essential electronic part for controlling the assistance and ensuring reliable power management on an electric scooter. Designed for a 36V architecture and 350W motorization, it contributes to the smooth operation of the transmission/control unit by regulating the energy sent to the motor.
Ideal as a replacement in the event of a breakdown, or as part of an overhaul, this controller for electric scooters aims to restore stable behavior: smoother acceleration, more consistent response to commands and secure operation of power electronics. The V3 version corresponds to a controller variant designed for the Xiaomi Mi3 ecosystem, to facilitate the return to a compliant configuration.
For a trouble-free repair, we recommend checking that the model (Xiaomi Mi3) and version (V3) match your configuration before installation. Scroll down the page to see detailed technical specifications at the bottom ↓
Warranty : 2 years
Product overview
The 36V 350W V3 controller for Xiaomi Mi3 is a central electronic component that controls the operation of your electric scooter. It manages the power sent to the motor, coordinates signals between the various components, and helps restore stable, consistent machine behavior when the controller is replaced.
Benefits for the user
This 36V 350W controller is designed to bring a Xiaomi Mi3 scooter back into service in the event of an electronic failure or motor management malfunction. By replacing a faulty controller, you restore functional acceleration control and power management, which are essential for proper operation of the device. It's a key component for securing diagnostics and restarting on a sound electronic basis, without modifying the original configuration when compatibility is respected.
Technical specifications
Controller for 36V electric scooter, with 350W indicated power, V3 version. Brand: Ewheel. Category: electronics / controller.
Recommended use
Replacement of an original or equivalent controller on Xiaomi Mi3 electric scooters, particularly in the event of power cuts, lack of traction, errors related to power electronics or motor control, when the diagnosis confirms the involvement of the controller.
Compatibility
Compatibility explicitly stated: Xiaomi Mi3.
Expert advice
Before replacement, check that your scooter is in 36V architecture and that the controller in place corresponds to a compatible version (V3). Switch off the power supply and disconnect the battery before servicing. After installation, check the condition of connectors and wiring (pins, oxidation, play, overheating) to avoid recurring failures. In the event of persistent symptoms, extend the diagnosis to the associated components (36V battery, wiring harness, display/control unit, sensors, motor) without forcing the replacement of unconfirmed parts.