Use of automobile battery

1. If the battery is not used for a long time, it will slowly discharge itself until it is scrapped. Therefore, the car should be started every certain time to charge the battery. Another way is to unplug the two electrodes on the battery. It should be noted that the positive and negative electrode wires should be unplugged from the electrode post. The negative electrode wire should be unplugged first, or the connection between the negative electrode and the vehicle chassis should be removed. Then pull out the other end with the positive sign (+). The battery has a certain service life and needs to be replaced in a certain period. The above order should also be followed when replacing, but when connecting the electrode wire, the order is the opposite: connect the positive electrode first, and then connect the negative electrode.
2. When the ammeter pointer shows that the storage capacity is insufficient, charge it in time. The storage capacity of the battery can be reflected on the instrument panel. Sometimes we find that the power is not enough and the engine can not be started when it is stopped on the road. As a temporary measure, we can ask other vehicles for help. We can use the batteries on their vehicles to start the vehicle, and connect the negative and positive poles of the two batteries.
3. The density of the electrolyte should be adjusted according to the standards in different regions and seasons.
4. In case of electrolyte loss, add distilled water or special solution. Never use purified drinking water instead. Because pure water contains a variety of trace elements, which will have a negative impact on the battery.
5. When starting the car, the battery is damaged due to excessive discharge due to continuous use of starting opportunities. The correct way to use it is that the total time to start the vehicle each time should not exceed 5 seconds, and the interval between restarting should not be less than 15 seconds. In the case that the vehicle cannot be started after many times, the cause shall be found from other aspects such as circuit, ignition coil or oil circuit.
6. Always check whether the small hole on the battery cover is ventilated during daily driving. If the small hole of the battery cover is blocked, the hydrogen and oxygen generated cannot be discharged. When the electrolyte expands, the battery shell will be broken and the battery life will be affected.
7. Check whether the positive and negative stages of the battery are oxidized. You can often use hot water to pour the wire connection of the battery