What the use of the mineral water to battery?
Add nothing but distilled water to a battery.
Distilled water or filtered water, never use tap water in a battery. Due to the mineral content in tap water this can over time short out the cells in the batter and reduce the battery life. If you are in a pinch you can use filtered bottle water, read the label to be sure the minerals have been removed.
Water for Batteries Although Distilled Water is commonly used for replenishing lost battery electrolyte water, it is not mandatory. What is important is that there be NO CONTAMINANTS in water added to a battery. Any contamination can adversely effect the chemistry of the battery and either limit proper operation of the battery, or depending on the contaminant, ruin the battery. For this reason, use of Distilled Water guarantees that topping-off the battery will not cause…
Distilled water containing 29% to 32% sulfuric acid. only distilled water should be added to a lead acid battery. due to normal use, the battery will heat and cool, causing the water to naturally aspirate. that is why there are vents on the battery top. only the water evaporates from the battery, so there is no need to add any sulfuric acid. the acid is still there. adding acid will only cause the chemical balance…
During the summer months, the battery acid can evaporate (unless you have a Maintenance Free" battery. Open the caps on your battery. You should see water directly beneath the opening. If you see the metal splines inside the battery, then you need to refill it with DISTILLED water. Don't use tap water!
You want to use DISTILLED WATER - any of the chain autoparts stores should have it in gallons. Mineral water has, well, minerals. Distilled water has close to all removed. Mineral water will corrode the cooling system and cause scale build-up. 1/8" of scale has the same insulating factor as 4" of iron - you do not want that.