I have to agree with RalphsRapidTrnst. The one I bought was the sealed type with the fake yellow caps. Did not have to add any acid to it. Paid around $250 bucks about 6 years back. It only lasted 3 years then it was shot. So again I say don't waste the money for one unless its going into a showcar.
You have 3 types to choose from, lead/acid type that you fill, lead/acid sealed, and the AMG style
the lead/acid and l/a sealed will last 2-4 yrs on average, most of the AGM's will last 7-10 yrs on avg...you get what you pay for, just like anything else in life
