Super Power Supply&reg; AC/DC Adapter Charger Cord 4.5V 1A (1000mA) 5.5mmx2.1mm/5.5x2.1mm Wall Barrel Plug Input: 110-220V Output: 4.5V 1A 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