The ARC PANEL BEATER is a powerful, portable dent pulling machine that can reduce panel repair time by two-thirds. It provides over 2,000 D.C. amps output and has an automatic charge system that works off any 110V outlet. The unit is totally D.C. powered, pulls hundreds of dents on a single charge and comes with a 30-day money-back guarantee. Call (800) 644-2730.