What are the causes of power outages for Tricycle Motorcycle?

Nowadays, the use of Tricycle Motorcycle can be seen everywhere on construction sites, which greatly facilitates the engineering and construction industry and improves work efficiency, so it is loved by many engineering users. There will always be some problems when using the machine for a long time. It is common for Tricycle Motorcycle to lose power. Faced with this problem, many users have a headache. Today we will talk about the reasons why Tricycle Motorcycle lose power.

① If the screws of the battery connection wire are loose, have poor contact or are disconnected, if the simple battery is installed under the pedal, the Electric Tricycle battery cover can be powered on, but if it is bumped apart, the power will be cut off.
②Air switch, if the current of the air switch is less than the large current of the Electric Tricycle for a long time, the air switch will jump. Of course, if the main wire screws on both sides of the air switch are not tightened, it will turn black, which is also a trip of the air switch.
③The door lock core is loose. Over time, the lock cylinder is broken and the connection is not good. When vibrating, the lock has poor contact and loses power. Some locks have too many keys strung together, which will damage the lock cylinder and cause power outage.
④ Wiring problem, whether the Electric Tricycle battery connection line is in poor contact, the line from the Electric Tricycle battery to the lock is in poor contact, and the Electric Tricycle battery negative line is in poor contact. The line should be checked where the front of the car is turning around, as it is easy to break the line.
If the meter does not light up and the car does not run, the problem may be the above factors. If the meter does not light up but the car can still run, then there may be a problem with the meter`s connection cable, such as poor contact between the positive and negative poles of the meter and the solder joints of the circuit board inside the meter. Is it loose?