Can the leakage of automobile battery stack be repaired?

The leakage of battery column cannot be repaired. Now the battery of the car is maintenance-free, and it usually needs to be replaced in 3-5 years. Water leakage in the car indicates that the appearance of the battery is damaged, resulting in the outflow of sulfuric acid. Sulfuric acid itself is corrosive, so no matter how to repair it, you should go to a professional battery franchise store to repair it. The main principle is to use a welding torch to accumulate special materials bit by bit, and then polish them with professional tools.

Measures to delay liquid leakage at electrode terminals are as follows:

1, inert gas shielded welding (such as hydrogen arc welding), so that the welding surface is not oxidized and the corrosion rate is delayed;

2, heightening the pole, prolonging the height of the sealant layer and prolonging the corrosion leakage time;

3. Cancel the welding sealing mode and adopt rubber compression sealing to block the oxygen channel and delay the corrosion rate. If the sealing height of the pole is reasonably designed, no liquid leakage can be realized during the service life of the battery.