We found that after the use of electric vehicles for a period of time, the capacity of the battery slowly decreases, and the distance traveled is getting shorter and shorter, which is why? It is understood that the emergence of this situation is not a problem with the quality of the battery, usually caused by incorrect use of the battery premature aging, resulting in the biggest culprit of electric vehicle battery capacity reduction – battery water loss.

Battery maintenance and adding water work is a part of many people do not pay enough attention to. When adding water to the battery, if you add too much water, it will have a negative effect. Adding too much water will lead to the imbalance of the electrolyte ratio, which will affect the charge and discharge function of the battery. This is because the concentration of sulfuric acid in the electrolyte increases, which may cause corrosion or damage to the electrode plate. Adding too much water will also cause problems such as deformation, splitting, or leakage of the battery shell, which will shorten the battery life and may even cause safety risks. Here is a detailed introduction to how to correctly add water.

For electric vehicle users, battery maintenance is one of the common problems. When adding water to the battery, if you add too much water, it will have a negative effect.