Thats what I would do, just figured I would ask. Thanks

How long does the stick packs run time last? With some gp3300 cells. I want to be able to start my truck 4 times and start my brothers truck 4 times before the batterys dump. The packs don't just slide out do they? You would have the disassemble the box to get to them right?

EDIT: After looking at the pictures I see that it is open on the bottom for easy access. But are the packs still swapable with ease?