Ive been working on the blazer a bunch and not disco the battery when doin stuff, etc. Also I have a new alarm on it. I went out to unlock the doors with the keyfab and there wasnt enuff juice to do that. Luckily ive got dual batts and jus switched over to the other one to put the rear window down to get stuff out. Im worried there is something causing the battery to drain, possibly the alarm? Not sure whatelse it could be, I went thru all my wiring not too long ago. Since im still working on it and have all the interior yanked, I havent started it and tried to put a charge on the batts. Ill do that once I get interior back in. I may take it down to auto store and have them do a test on the batt.