Electric vehicles as our daily travel tools, to our life has brought a lot of convenience, electric vehicle battery in the process of use, many users should have feelings, sometimes electric vehicles are fully charged, placed a week later, the power will decline, which is a battery discharge phenomenon. Here are the reasons for this phenomenon and how to prevent it.

In fact, self-discharge is all the electric vehicle battery will have a normal phenomenon, usually, the power battery will automatically discharge 1%-2% of the electricity every day, a long time will be all the electricity off, therefore, placed a month of the battery will appear only half of the situation. The electric vehicle battery will appear discharge phenomenon, mainly for the following reasons:

First, storage time is too long

This is normal consumption, so there is nothing to worry about. After a long period of storage, the battery will be discharged due to the change of electrical decryption.

Second, the electrolyte is not pure

The electrolyte in the electric vehicle battery produced by the regular manufacturer is very pure, basically does not contain impurities, so the discharge is very slow, within the normal range. And some electric vehicle battery discharge speed is very fast, the main reason is that the electrolyte is not pure, containing impurities, so the formation of a certain potential difference, resulting in battery short circuit, electricity is consumed.

Third, the battery external bypass or short circuit

According to professionals, when the battery leads the wire and the outside of the body to form a bridge, or the battery with wire, wrench and other easy to form a positive and negative connection, there will be a violent discharge phenomenon. In addition, when the battery housing or the top of the electrolyte spill, can cause discharge.

How to prevent electric vehicle battery self-discharge? There are three ways to do this:

First, strengthen battery maintenance, timely charging

Like all electric goods, electric vehicle batteries also need maintenance, and maintenance is not only to extend the service life, but also to make the battery better for us. In the maintenance process, pay attention to the battery clean, often check whether there is damage. In addition, after using the battery, if you find that the power level is less than 50%, you should charge it in time, don't wait until the power is out and then want to charge it.

Second, choose high-quality batteries

Now, there are a lot of good battery brands on the market. Specializing in high-end electric vehicle power batteries, owns various series of batteries, excellent quality, perfect after-sales service, suitable for different user needs.

Third, handle lightly

The electrolyte in electric vehicle battery is very important, so it must be handled gently in the process of moving, to avoid collision damage to the shell, resulting in electrolyte leakage.

In short, if the electric vehicle is not used for a long time, the above three methods can be adopted to prevent it according to the actual situation. For users, attention must be paid to it. Of course, in daily life, it is also necessary to develop good battery maintenance habits, so as to extend the service life of electric vehicle batteries to the greatest extent.