It's possible you've developed a draw on the system. However, I'd have the battery trickle charged and tested, including individual cell tests if possible, at the place of purchase. All batteries are not created equal. The only one I've found that conistently lasts longer than other brands is Interstate. And no, I'm not a battery salesman. I worked in AZ for ten years and the heat kills lesser batteries.
Thursday, April 30th, 2009 AT 6:59 PM