[Sillyoldman]

Originally Posted by 7T2

I currently have a red top starting battery. The charging procedure is pretty important in my opinion, as I think that is what killed my first red top and my yellow top. I didn't pay attention to the charging instructions, and although I didn't know it at the time I had a slow drain that was killing them in a bout a weeks time. I would get mad when they were dead and throw a 40 amp charge on them. Ultimately this killed both of them. The red top was replaced under warranty and, following the instructions, I have had no problems since then. The yellow top I was not so lucky on, since it has a shorter warranty (thought it was one year, maybe two?) I still have that one, but I have been unable to revive it. Expensive lesson learned. I keep the red top disconnected and on a battery maintainer now, and it always starts right up.

Hook your charger up to a good battery, then run jumpers from it to your yellow top. There's a good chance it will come back.