Super Power Supply AC / DC 4V Adapter Charger 6' FT Cord for Mighty Bright 100V & 240V Wall Barrel Plug Input: 110-220V Output: 4V 0.4A Warranty: 1 Year Super Power Supply products are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply 6 Foot Long Cord.