Deionization eliminates more impurities from water than distillation or conventional filters. Minerals in water interfere with cell voltage and increase self-discharge, which progressively shortens battery run times. Deionized water also reduces corrosion of the cells.
Can you put deionized water in a battery?
Water that has been purified of dissolved minerals and salts through a process called deionization is recognized as the best choice for maintaining lead-acid batteries. ... With the mineral ions gone, deionized water will not conduct electricity and thus will not hinder battery performance.
What is battery water used for?
Battery water, on the other hand, is the clean water used to refill the electrolyte when its levels run low. The water used in battery water is usually distilled water or deionized water. It's never tap water, as tap water may contain impurities.Oct 16, 2021