ORIGINAL: CGRetired
That Sears emergency car starter gizmo works just great. It has a little handle to carry it around, and plugs right into the wall for re-charge. Charges overnight. It isn't a deep cycle pack, but it does the job. But, I end up re-charging it after a flying day.. just plug it in the wall along with all the other battery chargers and wall warts..
CGr.
My cousin uses one of those to power his charger. I think it even has an air compressor on it.-BW