This is the same as the principle of mobile phone chargers, which mainly depends on whether the voltage and current are consistent. Generally, chargers of the same brand are more likely to be universal, but it is still necessary to check whether the voltage and current match when using them. Many users feel that they can be universal as long as they can plug in and turn on the light. In fact, it is easy to charge the battery in this way.
1. Remember to turn off the lights: for example, forget to turn off the lights during the day, especially the headlights. Some novices turn on the car lights during the day, and then forget to turn them off after turning off the engine. As time goes on, the battery will be exhausted. Then listen to music and blow the air conditioner when the car is not started. A long time will also cause the car battery to run out of electricity.
2. Pay attention to maintenance: in order to prevent the car battery from running out of electricity, pay attention to maintenance. First of all, don't start the car frequently. The car also has life. If you keep starting it back and forth, it will cause its loss. If you don't start it for the first time, you can stay for a while and then continue to light the fire, because in the continuous fire, the pressure of the car is also very high, and its discharge will also increase, The service life of the battery will gradually decrease.