What is the principle cause of battery water loss?

Question

Quizplus · Accepted Answer

The principle cause of battery water loss is evaporation due to the heat of the charging current. As the battery charges, the water in the electrolyte solution is converted into hydrogen and oxygen gases, which escape through the vent caps. This process is accelerated by high temperatures, which increase the rate of evaporation. Therefore, it is important to maintain the proper water level in the battery by adding distilled water as needed.

What Is the Principle Cause of Battery Water Loss