How to repair the battery?

Battery repair method 1. Battery series repair method: This method can be used when the nominal voltage of a single battery is lower than 12V. For example, there is a 6V4Ah battery that can be used to charge emergency lights on the market, and the single output of the tester is 12V, then two 6V batteries can be connected in series and connected to the tester for sulfur repair. 2. Output combination method: Regarding the battery that has been left for a long time, or the battery with severe self-discharge and severe vulcanization, we can't use the methods of water replenishment and charge recovery. The output combination method has a better effect on severely vulcanized batteries. When using this method, the charging current is best to be 5A. Because of the superimposition of the repair function, the repair negative pulse current is greater than the positive pulse, and 5A is selected to compensate for the offset of the resulting charging current. 3. Activation charging method: In fact, during storage or use of the battery, we can periodically activate it, which is the so-called equalization charging, which is very helpful for irreversible vulcanization of the battery, because it can extend the life of the battery. It is a very recommended practice. In general, we can use the tester to charge and discharge the battery regularly. 4. Heating method: Regarding the battery that has been left for a long time, the electrolyte will naturally become severely dried up. If the customer is in urgent need of repair, this heating method can be used. First, after replenishing the battery to be repaired, in order to speed up the electrolyte penetration into the battery and its own chemical reaction, we then soak the replenished battery in 70℃ hot water, and finally take out the battery for normal repair work . Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.