Most auto parts stores and truck and marine supply/parts stores sell
Portable Electric Power units.Check out the pawn shops too,you might
find a good deal there.Looking in my November 2005 issue of Popular
Science magazine I see a two page ad for Black & Decker Portable Power
Solutions.The ad says Wal Mart stores sells them and there is a website
to check out www.vectormfg.com
cuhulin