B108EU_HALL Replacement Hall Sensor Board

Replace a faulty matching Hall sensor board in your Xiaomi X20 Max robot vacuum. This compact replacement PCB is identified by the B108EU_HALL marking, helping you compare it with the original board before repair.

Compatibility

• Robot model: for Xiaomi X20 Max
• Board marking: B108EU_HALL

Match the board marking, revision, connector and mounting layout with your existing part before ordering. The robot model alone does not confirm compatibility with every board revision. Compatibility with other models is not confirmed.

Product Details

• Part type: Hall sensor circuit board
• Compact black PCB with connector, as pictured
• For replacement of a matching faulty sensor board

Package Contents

• 1 Hall sensor board

Installation Notes

Internal electronic repair requires suitable technical skills. Switch off the robot and disconnect the battery before handling internal electronics. Use appropriate anti-static precautions and avoid pulling on connector wires. Professional installation is recommended.

Confirm the fault before replacing the board. This part is not a guaranteed fix for navigation, movement or other sensor errors.

Please note: Robot vacuum and other accessories are not included. Brand and model names identify compatibility only; this listing does not claim an original, genuine or OEM part.