There are three situations: First, start the car and charge it with its own generator, which needs to be fully charged once every half a month. Second, use an external charger to charge, which should be fully charged once a month; , leave the car battery alone. Recharge it, it should be fully charged once every 3 months.
1. The car battery leaks about 1% every day. If connected to the car and not removed, the car will maintain the minimum current (commonly called "standby" current) of approximately 80mA. If there is an anti-theft alarm, it also consumes a certain amount of electrical energy. Typically, about 2-3% of the battery's electricity is consumed each day
2. is less than half, that is, when the voltage is lower than 13.4V, the battery fault light will light up and it is difficult to start the car. Chapter 2 In one case, it needs to be fully charged once every six months <. /p>
3. If the battery voltage is 10% lower than the nominal voltage, i.e. less than 10.8 V, the battery may lose power. In the second case, it must be fully charged within a month. . Once,
4. When you leave the car battery, the battery leaks about 1% every day. In the third case, it must be fully charged once every 3 months.
5. . The car battery fault light is on and needs to be charged in time, you can charge it with a charger, or you can charge it at 1500 rpm for more than 60 minutes and then charge it at 1900 rpm for more than 60 minutes. minutes
6. If the car battery is removed, the data will be lost and will need to be initialized, commonly known as decoding or pairing. The third loading method should be usedread with caution.