I'm on year #6 with a 29 deep cycle. I can't credit it to keeping it charged, because I don't always do a good job of that. I just bought another one just like it, but need a 24 series for starting, and running the pumps.

I won an Exide Nautalus at a tournament, and it lasted for about 10-12 trips to the lake. Now both chargers say "check connection" when I hook it up. Anyone know if those prize batteries carry any kind of warranty? I didn't figure it did, but worth a shot right?

I just bought a on board charger so I could keep the batteries charged easier.

Thanks again for the help guys.