Experts summarize 8 questions about how to maintain batteries
1. The density of the electrolyte should be adjusted according to the standards in different regions and different seasons. 2. Distilled water or special rehydration should be added when the electrolyte is depleted. Do not use pure drinking water instead, because the pure water contains many trace elements, which will cause adverse effects on the battery. 3. The storage capacity of the battery can be reflected on the dashboard. When the ammeter pointer shows that the battery is insufficient, charge it in time. Sometimes it is found that the battery is not enough on the road, and the engine can’t start when it stops. As a temporary measure, you can ask other vehicles for help. Use the batteries on other vehicles to start the vehicle, and connect the negative and negative poles of the two batteries, and the positive and positive poles. . 4. 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 every once in a while 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 column. The negative wire must be unplugged first, or the connection between the negative electrode and the chassis of the car must be removed. Then unplug the other end with the positive sign (ten). The accumulator 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. Connect the positive electrode first, then the negative electrode. 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 vehicle 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. u200bu200bAlways check whether the small holes on the battery cover are ventilated during daily driving. If the small holes on the battery cover are blocked, the generated hydrogen and oxygen cannot be discharged. When the electrolyte expands, the battery shell will break and affect the battery life. 7. Check the positive and negative electrodes of the battery for signs of oxidation. You can use hot water to pour the battery wire connections from time to time. 8. Check whether there is any aging or short circuit in each part of the circuit to prevent the battery from being decommissioned early due to over-discharge.