The WalMart ES12AA power sport motorcycle battery, sold under the EverStart brand name, is of the Flooded High Performance type. This means it is not currently activated and the end user will need to fill with acid and charge before using for the first time. This type of battery may leak acid if found on its side or over heated. Many of these Flooded High Performance batteries have a sealed AGM or dry charge AGM upgrade available that do not leak. The ES12AA EverStart battery can be looked up under the manufacturer stock code which is 0068113131920.
All ES12AA EverStart WalMart motorcycle batteries are made in China. This 12V battery has 165 CCA and 12 Ah. It comes with only a 3 Mo. manufacturer warranty. There are many competing motorcycle battery brands; the Original Equipment Manufacturer part is YB12A-A and some of the replacement battery part numbers are: MB12U,UB12A-A,UT12C.