How to repair a battery that cannot be charged?

When the battery fails to charge, I believe that most car owners will seek a way to repair the battery, but in the process of finding a repair method, the car owner should determine in advance what is the reason for the specific situation in which the battery cannot be charged. The common situation is that the battery is depleted due to long-term storage and cannot be charged, and there is a lack of electrolyte in the battery, or the battery has reached the corresponding service life.

The above situations will cause the battery to fail to charge, so car owners should carefully judge what kind of situation their own battery belongs to. If it is a long-term storage of the battery, it will cause the battery to fail to charge. The solution to this situation It is also very simple. The car owner can use electricity or high-voltage charging method or low-voltage charging method to activate. After activation, it can be charged normally.

If the car owner’s battery lacks electrolyte and cannot be charged, the solution is to replenish the electrolyte in a timely manner. When replenishing, it is also necessary to keep a balance with the scale line, and then stand still for an hour. After that, charge the battery, and only 1/10 of the rated current can be used during the charging process, and then charge, and then discharge after full, this process needs to go back and forth three times to repair the battery.

The last case is that when the battery has reached the corresponding service life, in this case the battery has no value of repair, because the battery has a certain service life like other auto parts, okay Generally, the battery can be used for about 3 to 5 years. If its service life is reached, the battery will definitely be damaged or there is no way to repair it. In this case, the owner should replace the new battery in time.