How to remedy the reverse connection of battery charging positive and negative poles?Will the battery be broken if the positive and negative poles of the battery are reversed?

The charging positive and negative poles of the car battery are connected reversely. The remedy is to immediately cut off the power of all the electrical equipment in the car, turn off all of them, and then connect the correct position. For cars with a computer board control system, the computer board is always energized. Once the power supply is reversed, this type of circuit is the first to be burned. It may also cause many electrical damages, which cannot be predicted.

Will the battery be broken if the positive and negative poles of the battery are reversed?

The positive and negative poles of the battery are reversed, the battery will not be damaged, which will cause the vehicle electronicsYuanIf parts are damaged, the most likely problem is burnout insurance and some control units. Because the diode is in many control units, the characteristic of the diode is unidirectional conduction, so once the reverse voltage is applied, it may cause a tube breakdown and cause the battery's positive and negative poles to short-circuit. In general, computer boards and sensors are most likely to be damaged.

After the positive and negative poles of the car battery are connected reversely, most of the detection process is fromfuseStart, then check the battery voltage, install the battery, observe the dashboard of the car after powering on, check all electrical appliances, turn on the air conditioner, etc. During the inspection process, if some parts have problems, you should go to the 4s shop or repair it in time The shop finds professional personnel to inspect and repair.