VPW-ADAPT-110-220, Battery Charger System, 110-220 VOLT AC Adapter - Virtual Industries - Official Site of Virtual Industries
110V Power Supply - IP119
Pigtail 220V to 110V Outlet Adapter 2FT or 10FT for Plasma Cutters, Welders. Plug into Standard Household Outlet, 3 Prong Welding Extension Cord Converter from Journeyman-Pro (L630R-515P-10FT) - Amazon.com
parkworld 3 ft. 10/4 4-Wire Electrical Power Converter 110-Volt to 250-Volt 2x NEMA 5-15P Plug to 4-Prong L14-30R Y Adapter Cord 886115 - The Home Depot