Precautions for charging electric vehicles.

1. When charging, the charger will generate heat, and the battery will also generate heat. A good ventilation environment should be selected. If the ventilation conditions are too poor, it may cause short-circuit burning due to overheating.

2. When charging, the charger should be placed on the foot pedal. It is strictly forbidden to cover or place it on the cushion or in the bucket.

3. When the charger is carried with the car, there is no anti-vibration protection. The long-term vehicle bumps cause the power device to be unsoldered, and it will ignite when working. It is recommended that the charger should not be carried with the car.

4. After the charger is dropped or collided, the fan is easy to break. When charging, observe whether the charger's cooling fan is operating normally. If the fan is broken, you should repair it or replace it with a new charger in time.

5. The charging time is 8-10 hours. Don't charge the electric car for a long time, especially in the hot summer, charging for a long time, the charger's heat is difficult to dissipate and cause burning.

6. When charging, lengthen the power cord at will, often pull it out, the connector is loose, the line is aging, and the wire rubber is damaged and short-circuited, causing fire.

7. When charging, the electric door lock must be closed. If the voltage of the rechargeable battery rises when the electric door lock is turned on, the electric door lock will be burnt out and cause a short circuit to catch fire.

8. Qualified flame-retardant wire should be selected when charging, and the circuit should be equipped with leakage protection device.