How to protect the car battery?

I believe that many people have had such a question, where is the car's electricity coming from? Here is a core figure of the car electrical system: the battery. Today, I will talk to you about the battery.

The battery is a pseudo-male because it is not a high-tech content. It only uses the chemical reaction of the material to store electrical energy. In fact, the inner temperature of the battery is gentle, because it is a liquid that can store electrical energy.

As shown in the above figure, the battery stores the electricity generated by the kinetic energy of the car, generates an electric spark when starting the car, or supplies power to other electric appliances of the car, such as a radio, a lamp, a DVD, and the like. The power in the battery itself is limited. If it is simply discharged, it will not be able to rise for a while, so the battery should be charged at any time. Throughout the life of the battery, it has been charging, discharging, charging, discharging...

And between this time, the time went away, and the battery quietly entered the end of its life. The design life of a typical battery is 2 to 3 years, and the battery of a family car can be up to 4 years. How do you know if your battery should be replaced?

The battery is divided into two categories, one is the traditional battery. As the usage time becomes longer, the battery liquid will gradually decrease. In order to keep the liquid level at the liquid level for normal work, it is necessary to fill the water inside! It can't be ordinary water, but distilled water. The more the water is added, the worse the battery performance, and finally the dog is brought.

The second category is maintenance-free batteries, which are now installed on most cars. Since the battery is improved in the structure of the battery case, it is not required to be filled at intervals. Usually there is a viewing hole on the maintenance-free battery. It is commonly called “electric eye”. This eye is green and everything is normal. Turning black indicates that the battery is charged. Turning white indicates that the battery is also fast.

In addition to the above inspection methods, there are several major signs of battery life:

1. The battery warning light on the instrument panel is on, indicating that the battery is low or faulty. So obvious reminder, don't hurry to check the battery?

2, the car is difficult to start, a fire is not successful, this may be caused by battery problems.

3. The lights are obviously darkened. This situation is most likely caused by a drop in the performance of the battery. Pay attention to the condition of the battery.

The result of the aging of the battery is nothing more than "charging for two hours, talking for 5 minutes." The most unfortunate consequence of the old battery is that... the battery is dead, the car can't be started, and people are looking for electricity.

If the vehicle is parked for a long time, the battery will run slowly. If the new full battery needs to be discharged, it will take about 4 months, but the old battery will be different. It may be a few days. Here are 2 tricks to avoid battery running.

1. Start the vehicle every few days and charge the battery. Charge for twenty minutes each time.

2. If you foresee that you are not driving for a long time, such as a business trip, remove the negative pole of the battery, only remove the negative pole is enough, wait until you come back and then screw it on.

Of course, many car owners often don't care about this. As a result, they found out that the car couldn't start anyway in the morning, and then didn't know what to do. Here, Xiaobian personally passed the cheats to you.

First turn off both cars, use the wire to connect the battery of other people's car and your battery, the positive pole to the positive pole, the negative pole to the negative pole, be sure to connect. Then let people start the car, you look around, after a while it is estimated that your car has electricity, it should be able to start.

In any case, you should always observe the battery and change the car to a new one, so as to avoid the embarrassment of the battery.

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