Knowledge of car battery maintenance

Battery take a very important role in the process of car using, so owners should take good care of Car Battery maintenance, in order to avoid the engine can not start and other failures. Now, how to do the car battery maintenance, in fact, the car battery maintenance is very simple, as long as the user of the car spend a minute or two to do the car battery maintenance. Maintenance Free Car Battery plays a great role in the use of cars, so users usually need to do a good job of car battery maintenance, in order to avoid the engine can not start and other failures.

In the inspection of the vehicle, the first thing of car battery maintenance in winteris is to check if the power generation of the car is normal; Generally,check if the starter is normal; Check the oil, it is recommended that the user use special oil in winter to prevent the problem of too high oil viscosity: check the car body line, whether there is the phenomenon of line aging. After the above inspections are done, it is necessary to check the car battery itself. If your car battery is open, the general car battery maintenance should be checked regularly, usually each 3 months check once: Observe whether the Maintenance Free Battery is short of liquid, if short of liquid, should be timely add water to replenish liquid. Here everyone should pay attention to this, its must add pure distilled water, can not be replaced with tap water or acid water, otherwise it will affect the starting performance and life of the Maintenance Free Lead Acid Battery. In addition, the car battery maintenance should pay attention to is that if the car is not used for a long time. If yes, the first thing of all, the battery should be fully charged, and then every two months to supplement once. If it is a closed battery, if it is not used for a long time, it should be fully charged firstly. There are also some common car power preservation tips:

1, Use a wet cloth to scrub the Lead acid battery external, the panel, pile head (i.e., positive and negative two pole head) dust, oil, white powder and other easy to cause leakage dirt wipe clean. Scrub battery like this oftenly, battery pile head will not accumulate white acid corrosion powder, the car battery maintenance method will be its service life is longer.

2. Open the battery and add the water cover to see if the water level is in the normal position. Usually, there is a upper and lower limits line inside of the car battery for your reference. If it is found that the water level is below the mark line, it is necessary to add distilled water, if you can not get distilled water, you can filter tap water to emergency. Water should not be added too much, the standard is to add to the middle of the upper and lower marks.

3, The third point of car battery maintenance should pay attention to check whether the battery is charged functionally. If you have a three-use electricity meter, after starting the engine, measure the voltage at both ends of the battery, If its more than 13V is normal. If you find that the charging voltage is too low, you need to ask a professional to overhaul the charging system. If there is no three-use electricity meter, the car battery can be maintained by visual inspection. The method is: after the engine starts, open the battery and add water cover to see if there are bubbles in each small cell. The normal condition is that bubbles are constantly bubbling to the surface of the water, and add more oil will bubble up more; If you notice that there is no bubbling, Probably something wrong with the charging system. It is particularly important to note that hydrogen will be produced during this test, so do not smoke during the test to avoid the risk of explosion and fire.

Have a good habits in the use of car battery maintenance skills can save electricity, such as starting the engine and then turning on the headlights when start the car at night; Turn off the headlights before stopping, turn off the engine, and close the power window before turning off the engine; After the engine stops, try to use less electrical equipment on the car. It is best not to open the door often at this time. Because the warning light inside the car in front also consumes battery power; The headlights can be properly turned off when there is a long traffic jam. There is a common car battery maintenance mistake: the car does not consume battery power when using air conditioning. Although the air conditioning operation is powered by the engine, when the related heat dissipation and exhaust system is a large amount of energy consumption, if the generator speed is insufficient, it will consume battery power. Engine idling may not provide enough power to charge the battery. So In summer`s car battery maintenance, if you need to stop car in a long time, it is best to get out of the car and park the car in a place without open any direct light, as the car be exposure outside for a long time, the temperature in the car will be very higher. After the air conditioning starts, the temperature will cool down to the right temperature. It takes longer to consume more power and electricity, and the fuel consumption will be quite high at this time.

In order to maintenance battery in a good condition, it's best to run the engine once a week to recharge the battery. Usually car battery maintenance should also be done :

(1) to keep the battery external clean, often remove the dust and dirt on the battery cover and overflow of the electrolyte, in order to prevent self-discharge. (2) Check whether the installation is firm oftenly, but also pay attention to the oxide, sulfate produced by the battery card. This kind of problem of car battery maintenance method is to use Vaseline in cleaning and scraping rust daub, to prevent rust.

(2) Car battery maintenance also should check the connection line, live joint check firm or not, Make sure its good contacted. Otherwise, it may cause electric spark, seriously cause battery explosion.

(4) It is recommended that the driver should not start more than 5 seconds each time. If you need to start continuously, it is best to leave 10-15 seconds between starts. Generally, car battery life is about two years, but it will be due to personal habits and the quality of the battery itself and the length, but good maintenance can also be used for three, four or even five years.