Pay attention to the maintenance of car batteries in winter

In the cold winter, the battery consumption of the car battery is much larger than in other seasons. The lack of battery power is a major cause of difficulty in starting a car. Because the battery is a frequently used device, there is intentional or unintentional loss, which will discharge, resulting in insufficient battery charging. The battery has electricity and is one of the primary driving forces for the car to start. Once the power is insufficient, the car will not be able to fire normally, and even other electrical equipment will not work properly.

To maintain the battery, first of all, for the maintenance-free battery, it is generally necessary to observe whether to change through the circular inspection port above. Usually it is blue-green when normal, white or yellow when it is not normal, and it can pass the battery. The liquid level of the battery liquid level of the outer casing is used to observe the liquid level. For batteries that are not maintenance-free, if they have been used for a long time, the battery should be sent to the service station for a full charge, and the battery liquid should be added to keep the battery in good working condition.

Generally, the service life of a battery is two to three years. If the vehicle battery that is close to the service life, especially the automatic transmission model, it is best to replace it in advance to avoid accidents.

In addition, measures for maintenance operations include replenishing the electrolyte of the battery and adjusting the specific gravity of the electrolyte. At the same time, clean the battery terminals and apply special grease to protect them, ensure reliable start-up and extend battery life.

If the vehicle is parked in the open air or in the garage for several weeks, the battery should be removed and stored in a warmer room to prevent damage to the battery.

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