The electric car suddenly died and the instrument didn't show up.

The electric car suddenly loses power and the instrument does not display, for the following reasons:

The sudden power failure of electric vehicles is usually caused by the damage of power switch, blown fuse and poor contact of battery connecting wires. It is recommended to check the fuse and car wiring. Suddenly, the power-off indicator went out. The fault is that the plug in front of the controller is open or the battery box is disconnected. Check whether the battery output is plugged in loosely.

If the vehicle suddenly turns off during driving, first of all, of course, don't panic, try to stabilize the car and don't hit the direction, turn on the double flash and brake slightly as appropriate.

Matters needing attention in the use of electric vehicles

The ordinary use of new energy electric vehicles can not be separated from charging. There are two ways to choose when charging: fast charging and slow charging. Many car owners use fast charging whether they have time or not, which is not correct. Charging is to inject energy into the power battery. In the fast charge mode, the electron flow rate is accelerated, which may lead to the battery heating up too fast, thus causing some bad situations. For example, because it is impossible to charge evenly, there will be a common "virtual electricity" situation.

Long-term use will also affect the service life of batteries. The slow charging voltage is small, and the charging time can be long, but it will not cause loss to the power battery. The correct charging method should be: when you are not in a hurry, try to replenish the power by charging slowly. Fast charging is only used in emergencies. Only in this way can the extra loss of the power battery be reduced.