What problems should be paid attention to when using and maintaining batteries?

Some issues that should be paid attention to in the use and maintenance of the battery: 1. The battery will slowly discharge by itself until it is scrapped if it is not used for a long time. Therefore, you should start the car every time you press the time to charge the battery. Another way is to unplug the two electrodes from the battery. Note that the positive and negative electrode wires must be unplugged from the electrode column. The negative wire must be unplugged first, or the connection between the negative electrode and the chassis of the car must be unplugged. Then unplug the other end with the positive sign (+). The battery has a certain service life and needs to be replaced after a certain period of time. When replacing, follow the same order as above, but when connecting the electrode wires, the order is exactly the opposite, first connect the positive electrode, then the negative electrode. 2. When the ammeter pointer shows that the battery is insufficient, charge it in time. The storage capacity of the battery can be reflected on the dashboard. Sometimes it is found that the battery is not enough on the road, and the engine cannot be started. As a temporary measure, you can ask other vehicles for help. Use the batteries on their vehicles to start the vehicle. Connect the negative and negative poles of the two batteries, and the positive and positive poles. . 3. The density of the electrolyte should be adjusted accordingly in accordance with the standards in different regions and different seasons. 4. Distilled water or special rehydration should be added when the electrolyte is deficient. Never use pure drinking water instead. Because the purified water contains a variety of trace elements, it will cause adverse effects on the battery. 5. When starting the car, uninterrupted use of the starter will cause the battery to be damaged due to over-discharge. The correct way to use it is that the total time to start the car each time is no more than 5 seconds, and the interval between restarts is no less than 15 seconds. In the case that the car still fails to start after multiple starts, the reason should be found from other aspects such as the circuit, the ignition coil or the oil circuit. 6. In daily driving, check whether the small holes on the battery cover are ventilated. If the small holes in the battery cover are blocked, the hydrogen and oxygen that appear can not be discharged, and the expansion of the electrolyte will break the battery shell and affect the battery life. 7. Check the positive and negative levels of the battery for signs of oxidation. Hot water can be used to pour the electrical connection of the battery from time to time. 8. Check whether there is any aging or short circuit in each part of the circuit. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Comparison of domestic and foreign power lithium battery test standards