I believe that as a user of electric vehicles, I have encountered this situation more or less in my life, that is, battery charging, but as a user, I don’t know the reason. So today, let’s take a simple inventory of battery charging. The cause of the drum and the solution.

Charger does not match

When we use an over-powered charger to charge a low-power battery, there will be a voltage mismatch, such as using a 72V charger to charge a 60V battery, so the battery will be overcharged, which will cause the drum to be charged. Condition. As long as we are equipped with a charger that matches the battery when charging, we can easily solve this problem.

The charger is of poor quality or the components fall off

If the quality of the charger is not good or the quality is too poor, the output power of the charger will be uneven at this time, which will also cause overcharge and battery charging. There is also a situation that the parts of the electric vehicle charger fall off, and we cannot use it. A complete charger will have deviations in parameters. This situation will also lead to overcharging and cause the battery to charge up. If the above problems occur, choosing a reliable brand charger will minimize the risk of battery charging.

Long and fast charging

Many users have a bad habit. In order to save charging time, they will use the fast charger for a long time, which will speed up the battery loss and cause the charging of the drum. In this case, it is necessary to avoid using fast charging and try to use the original charger for charging, which can also reduce the probability of battery overcharging to a certain extent.

Charging at high temperature

In addition, charging at high temperatures may also charge the battery. Why do you say that? Because electric vehicles emit a lot of heat during the charging process. If the battery is still charged at a high temperature at this time, the electric vehicle battery will not have time to dissipate heat, which will cause the battery to lose water faster and cause the charging of the drum. For this kind of problem, users should choose to charge in a cool place as much as possible, and the charging time is best controlled within 8 hours, so as to effectively prevent the battery from charging.

In short, the charging of electric vehicle batteries is generally caused by the above four reasons. For users, they should learn to avoid the above four methods and achieve reasonable use and reasonable charging, so as to maximize the service life of electric vehicle batteries and prevent battery charging. Of course, if the electric vehicle battery has been charged, then it needs to be replaced with a new battery in time.