After the summer sun and rain, the connection of the car battery is likely to be oxidized and other faults. The battery is the main energy storage device in the car. It provides power for all the electronic systems on the vehicle. The importance of the battery is undoubted. The modernization of the car is becoming more and more electronic, and the dependence on the car battery is stronger. Electricity will cause the whole vehicle to collapse. Therefore, the maintenance and maintenance of car batteries becomes very important. 9 major considerations 1. The electrode connection of the battery is a place that is prone to problems this season, so pay attention to check at any time. Check the parts of the circuit for signs of aging or short circuit. Prevent the battery from being decommissioned early due to excessive discharge. During the inspection, if there is a green oxide at the electrode connection, remember to take off the water and wash it off. If these green oxides are not removed, the generator will not generate enough power, so that the battery is in a deficient state. If it is serious, it will cause the battery. Early retirement, or can not get off the bus. After flushing with boiling water, dry the water with compressed air and spray a special protective agent to prevent the oxide layer from appearing again. 2. The ignition system maintenance is related to whether the vehicle can be started. Therefore, the plug should be carefully checked to see if it is rusty. Once rusted, use a professional cleaning agent. In addition, the maintenance of the spark plug can not be taken lightly. 3, the charging system should focus on checking whether the generator belt is aging or cracking after raining high temperature. If this does not happen, remember to look at the tightness of the belt. If the belt is too loose, it will cause the belt to squeak, causing the belt to wear early; if the belt is too tight, it will cause the eccentric wear of the generator bearing. 4, the battery is not used for a long time, it will slowly discharge itself until it is scrapped. Therefore, the car should be started once every certain time to charge the battery. The battery has a certain service life and will be replaced in a certain period of time. 5. Sometimes the engine can not be started during the road. As a temporary measure, you can ask other vehicles for help. Use the battery on the vehicle to start the vehicle, connect the negative and negative poles of the two batteries, and connect the positive pole to the positive pole. 6. The density of the electrolyte should be adjusted according to the standards according to different regions and seasons. 7. In the absence of electrolyte, supplement distilled water or special rehydration solution. Never use pure water instead. Because pure water contains a variety of trace elements, it will have an adverse effect on the battery. 8. When starting the car, the uninterrupted use of the starting opportunity causes the battery to be damaged due to excessive discharge. The correct method of use is to take no more than 5 seconds for each time the car is started, and the interval between starts again is not less than 15 seconds. In the case of multiple starts and still not in the car, you should find the reason from other aspects such as circuit, ignition coil or oil circuit. 9. Always check the small holes on the battery cover for ventilation when driving daily. If the small hole of the battery cover is blocked, the generated hydrogen and oxygen will not be discharged, and when the electrolyte expands, the battery case will be broken and the battery life will be affected.
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"Summer" is about to pass, what should you pay attention to in battery maintenance?
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The weather is getting colder and people are starting to add clothes to keep them warm to prevent colds. Similarly, cars have such failures as the seasons change.