How Much Distilled Water To Put In A Car Battery. To answer your question when you add water to a battery you only fill the cell to 18 inch below the bottom of the fill-well or split-ring. The only other exception is adding specially made chemicals such as the Battery Equaliser which is designed to recover batteries on a chemical levelWe have heard of all sort of ways people try to recover batteries and we some customers tell us their success stories and other end up.

Click to see full answer Also question is is it OK to add water to a car battery. Joined Apr 14 2006. To add water to golf cart batteries you need to fill the battery cells with distilled water.
To add water to golf cart batteries you need to fill the battery cells with distilled water.
After adding water on my car battery the discharging period has significantly increased by 45. Previously i used to think putting no water in car battery thinking that it will damage my battery. It then settles down to the battery and eventually dissolves. Remember not to use too much Epsom salt because it may worsen the corrosion in the batterys lead plates as well as the internal connectors.
