The general term for the maintenance of secondary rechargeable batteries whose performance has deteriorated or failed by physical or chemical means. Through repair, the capacity of the battery can be restored, the service life of the battery can be prolonged and the performance of the battery can be improved. This is called battery repair!
Generally, our storage battery will appear sulfation, water loss, battery short circuit, electrode plate falling off and so on. According to the inventor of the battery repair patent, at present, the battery is easy to repair due to water loss, battery vulcanization and other reasons, and the problems such as battery grid damage and electrode sheet falling off are of high technical content, so it is generally not recommended to repair!
The most common battery problems are water loss and vulcanization, and the probability of repair is very high, which can reach 80% of normal batteries.
Extended data: 1. The battery plate is slightly sulfated.
When the battery plate is slightly sulfated, it can be repaired with a repair instrument. The specific operation is to emit positive and negative frequency conversion particle waves while charging and discharging, which takes about one to two days to remove the hardened lead sulfate after crystallization. By this method, the vulcanization degree of the battery can be greatly reduced and the service life can be prolonged.
2. There is a short circuit fault inside the battery.
The general reason is that the electrode group of a battery is broken and needs to be replaced. However, it should be noted that after the replacement, the repaired battery needs to be charged separately, and then the whole group needs to be charged.
3. The battery has an open circuit fault.
The main reason is poor welding or virtual welding of various metal parts in a single battery. If this happens, the parts with poor welding can be re-welded.