always use distilled water
Most auto batteries contain a mixture of 65% Distilled Water and 35% Sulfuric Acid.
There are a few stores that sell car batteries online for a person to buy for their car. The best places to check are auto parts dealers such as Autozone and Napa auto parts.
There are many places where one could purchase truck batteries. The best places where one could purchase truck batteries that places like Auto Zone or Amazon.
Automotive batteries generally have a liquid electrolyte in them. The electrolyte is usually a solution of sulfuric acid and water. Occasionally, under adverse conditions some of the water will evaporate. Some auto batteries have caps, plugs, or covers on the top of the battery allowing you to add water if the liquid level drops. However some [if not most today] auto batteries [sometimes called "Maintence Free"] do not have any way to access the cells to add water. There is also a new "dry cell" type of battery that does not have liquid in it.
Auto batteries are batteries made for use in automobiles. They are large and square and typically cost upward of fifty sollars at the minimum. They do not need replacement for several years.
Purchasing automotive batteries can be done in the same places that many other auto needs can be addressed. Auto stores like Auto Zone, Napa, and Pep Boys are a good resource for batteries as well as Walmart.
Take it to a place that check and charge batteries like the auto zone or kragens.
The batteries make the gun go full auto.
Twelve volt car batteries can be purchased from several places. Some of these include Auto Zone, Advance Auto Parts, Sears, Batteries Plus, and Apex Battery.
There are a number of places one can get more information about car batteries for sale. I would shop around at places like Advance Auto Parts, Interstate Batteries, and Auto Zone.
Johnson Controls.
Believe it or not, Interstate.