1. The battery is not used for a long time, it will slowly discharge by itself until it is scrapped. Therefore, the car should be started at regular intervals to charge the battery. Another method is to unplug the two electrodes on the battery. Pay attention to unplug the positive and negative electrode wires from the electrode column. Unplug the negative wire first or remove the connection between the negative electrode and the chassis of the car. Then unplug the other end with the positive sign (+). The battery has a certain service life and will be replaced at a certain period. The same order should be followed when replacing, but when the electrode wires are connected, the order is exactly the opposite. Connect the positive electrode first, and then the negative electrode.
2. When the pointer of the ammeter shows insufficient storage capacity, charge it in time. The storage capacity of the battery can be reflected on the dashboard. Sometimes on the road, it is found that the power is not enough, and the engine cannot be turned off. As a temporary measure, you can ask other vehicles for assistance. Use the batteries on them to start the vehicle. .
3. The density of the electrolyte should be adjusted according to the standards in different regions and seasons.
4. When the electrolyte is deficient, distilled water or special supplement should be added. Never use pure drinking water instead. Because purified water contains a variety of trace elements, it will cause adverse effects on the battery.
5. When starting the car, the uninterrupted use of the starter will cause the battery to be damaged due to excessive discharge. The correct way to use it is that the total time for starting the car does not exceed 5 seconds, and the restart interval is not less than 15 seconds. In the case of multiple starts and still not in the car, you should find the cause from other aspects such as the circuit, ignition coil or oil circuit.
6. When driving daily, you should always check whether the small hole in the battery cover is ventilated. If the small holes in the battery cover are blocked, the generated hydrogen and oxygen cannot be discharged. When the electrolyte swells, it will break the battery case and affect the battery life.
7. Check the battery's positive and negative levels for signs of oxidation. You can often use hot water to pour the battery's electrical connections.