I had a problem starting my car one day, jumped it and it wouldn't hold the jump. So, I went and purchased a new one with the correct CCA (not that it matters in AZ). In any event, it started up and I drove it around a little. The next day I went out and the battery was dead. Deader than a doornail. All I got was grinding and clicking.
I did a little research on the forums and newsgroups and went out and purchased an EEC relay and a trickle charger. It took almost 2 days to charge up the battery, but it finally charged. I went to start it and with just 10 seconds of cranking, the battery went dead again. I put it back on the charger and within 10 minutes it was charged. Tried again, same thing. Within 10 seconds (no exaggeration), it was reading dead again.
Is the battery, or is it something on the car. I can not imagine any battery not being able to support a crank for longer than that. YEOW.
Thanks and take care, Sharon