Never if it is a sealed battery. If it has fill caps you check it about every 3 months and fill with Distilled Water only.
If it is a sealed battery you cannot. If it has fill caps, then remove the caps and fill each cell to the full mark with distilled water.
water... at least in my battery, i have to fill it up every now and again.. Water and sulfuric acid
Because tap water contains minerals that will contaminate the battery electrolyte.
De-ionised water Distilled water is recommended if the battery just needs topping off. Sulfuric acid if the battery is empty.
Make sure it's not "Maintenance Free." Add distilled water to the battery.
Yes, you are supposed to drain the water and fill with fresh water to cook the beans in.
Fill it to the bottom of the opening which is above the cells. Use only distilled water and not tap water or drinking water.
If it has fill caps and any of the cell levels are low, you add distilled water.
If it is not a sealed battery you add distilled water when the level is below the top of the fill hole which is usually about 1/2" below the top.
If it is not a sealed battery you add distilled water when the level is below the top of the fill hole which is usually about 1/2" below the top.
No, you don't ever change battery water. Batteries have hydrochloric acid in them, not water, even though you use water to top them off. Do not mess with the acid in your battery. You should always use distilled water to fill your batteries.
fill it until you just cover the top of the plates. Use only distilled water to fill it. Do not tamper with maintenance free batteries. They are sealed for life.