My husband is deployed to Iraq and since we don't get to talk often, I have a question for you concerning his Delorean... The battery is dead. I tried to start it yesterday with no luck. Should I have someone charge it or is it OK for it to sit? He's not due back for quite awhile and I don't want to do anything that will permanently damage the car. Thanks in advance. [Non-text portions of this message have been removed]