Car Battery Water Type

Most automobile batteries on vehicles made in the late twentieth century and later are or were flooded cell batteries or a variation thereof.

Car battery water type. Flooded cell batteries have a liquid electrolyte and can be replenished with distilled water. Water from faucets lakes and wells usually has dissolved minerals and salts. This electrolyte is made of about 3 4 water and 1 4 sulfuric acid. To be safe distilled water is your best bet and is a much smaller investment than a new battery.

Battery manufacturers also recommend using only distilled or deionized water and to use a watering gun or pitcher to fill each battery cell. Remember that water will sit on top of the acid solution in your battery until it is mixed by the bubbling produced by charging. Both flooded and sealed lead acid car batteries are comprised of lead plates with an electrolyte solution. Ensuring your batteries are properly watered will add life and provide optimum performance from your deep cycle batteries.

Battery manufacturers recommend distilled water for better performance and longer battery life. These minerals and salts affect the chemical action in the battery. Distilled water is water from which salts and minerals have been removed. When charging or overcharging water evaporates from the battery.