[donut]

Originally Posted by SCOTI

A truck sitting for a week or two should not have a problem starting. Battery tenders will help a discharged batt if there's a small drain pulling the batt down (which would be my bet here). I would also have my electrical system checked for a drain.

This.

I haven't gone fancy with batteries over the years. Most CCA with the best warranty from the local parts store. That way, any problems can be handled locally.

FWIW, my trucks have sat for months, in sub zero temps, and started.