Check the battery switch, traction switch, and fuse.

(1) Check the remaining battery level.

(2) Check whether the switch makes a clicking sound when you repeatedly press and release the brake pedal.

(1) Check the status of the drive controller power lamp (failure when turned off or blinking)

(2) When you repeatedly press and release the brake pedal, check whether the switch makes a clicking sound.

(1) Check whether the 220V circuit breaker is turned off.

(2) Check whether the outlet is properly connected.

(3) Check whether the battery main power is turned off.

(4) Check wiring connection condition.

(5) When charging, the green lamp blinking is normal. If the red lamp blinks, please check (3) and (4).