What if the electric car is not electrified?

) is a modern enterprise integrating R&D, producing and selling electric tricycle frames. The company mainly produces electric tricycle carriage, electric tricycle bucket, electric tricycle frame, electric tricycle accessories, electric tricycle seat bucket, backrest and other products.

(1) Check whether the battery output of the electric vehicle is normal. If the output of the electric tricycle is too low, the battery is broken. The battery is in urgent need of replacement.

(2) Pull the brake line. If the rotation of the car proves that the handlebar is broken, it needs to be replaced or repaired. The measuring handlebar is an ordinary long closed handlebar.

(3) Check whether the iron wire of the handlebar is short-circuited with the handlebar and signal wire. If the car turns to prove that the handlebar is broken, the electric tricycle bucket needs urgent replacement or repair. Turn on the power supply, turn the knob, and measure the positive and signal wires of positive 5V.

Turn the handle

(4) The controller can be short-circuited with the positive 5V of the knob wire. For example, the rotation of the knob indicates that the controller is normal. The easiest way is to smell whether the controller is burnt. If so, it proves that the controller is broken.

(5) Check whether the motor is good or bad

Incorrect contact of the motor carbon brush will also cause a little adhesion.