Ha my battery was 4 years old so I guess I had it coming to me. So Im at work listening to some bump while on a break (with the windows down) Turn off the car and go inside. Of course I left the windows down it was 70 degrees and absolutely a perfect day. 30 min. later the sky turn pitch black and I ran out to my truck to roll up the windows and OH SHIT. The usual signs of my battery dying lights flicker doors lock and unlock guages randomly go up and down. So long story short I had to trashbag my windows which actually worked very well and watch as one of the worst storms this year pounded down while I'm inside working. I think what happened was the day before I hooked up three amps with 2 kicker l5's and a kappa perfect which must have finished off my decaying battery. New battery everything is all good! O yea lots of deposits on the plates of the battery when I looked inside.