September 21, 2008Recently, I have been getting up in the morning and my truck is dead. I hook up my booster pack and it starts right up. Then i can shut off the truck right away after boosting it starts right back up and it''s fine all day. But overnight it dies. The battery is around a year old and i have a brand new alternator. I''ve cleaned and retightened the terminals. There''s nothing i can see thats staying on to drain the power. Any help is greatly appreciated!