Do I Need to Discharge the Battery Before Adding Electrolyte?
1 Answers
No. Before adding water to the battery, it should be fully charged (not discharged), because when the battery is out of power, the electrolyte level will be much lower than normal. If you add water to just reach saturation when the battery is discharged, it will definitely overflow a lot when the battery is charged. More details are as follows: 1. Charging current: When adding replenishment liquid to an electric vehicle battery, you can charge it with 1/10 of the rated charging current until the battery is fully charged. 2. Discharging: Then discharge it with one-tenth of the rated capacity until it is completely discharged. Repeat this process three or four times, and the car battery can be restored to its original state. However, it is important to note that high current should never be used, otherwise the consequences could be unimaginable.