Actually, the car battery is charged by the car's generator.
The principle of charging the car battery: after the car is started and the engine is running, the generator will start work; once the battery is insufficient, the charging will be completed at 'future ; , energy storage will be stopped to prevent excessive energy storage and battery damage, so that energy can be supplied to the vehicle's electrical devices.
You can also connect the positive and negative poles of the battery, properly attach the positive and negative poles of the charger to the positive and negative poles of the battery, and then plug in the power supply. to charge. Additionally, it can be recharged using electricity. If you can connect the positive and negative poles of the other party's vehicle, you can supplement the power supply and help the car store electricity.
TheCar batteries cannot be filled with water. Most batteries used in cars are essentially maintenance-free batteries. The case of this battery is sealed, so it is impossible to add water. The battery is an important part of the car. Without a battery, the car cannot operate properly.
When the engine does not start, the battery is responsible for powering the vehicle's electronic equipment, and the battery is also responsible for starting the engine.
When starting the engine, starter, fuel system, ignition system, etc. Basically, you have to run away.
The above system cannot work without electricity. If the battery is discharged, the car engine will not start properly.
Once the engine is started, the engine will run the generator.
When the geneIf the engine is running, it can power the vehicle's electronic equipment and charge the battery.
The battery is a wearing part and must be replaced regularly. As the number of charges and discharges increases, battery performance may continue to decline.
During the charging and discharging process, the battery ions will move in the electrolyte, and some ions will chemically react with the electrolyte when they move in the electrolyte.
As the number of charges and discharges increases, the number of ions in the battery may become less and less, so the battery performance will decrease naturally.
If you can maintain accurate driving habits, you can still effectively extend battery life.
Encourage your friends not to use electronic devices in the cariture for a long time when the engine is not started.