Ive been at school and lived on campus since the end of May and since then I havn't been home much. My car ('99 a4) has been sitting in my driveway for awhile.

I came home one weekend, jump started it, and drove it around and it was fine.

I came back a few weeks later (today) jump started it again, and drove it for about 20 minutes. I pulled into my driveway, shut it off and waited a few minutes to start it again.

It wouldn't start. It sounded like the starter was just clicking away, it didn't try to turn over, the acc's just blinked until the battery died eventually.

The battery is pretty new as well. Thanks for any insight anyone can give.