Super Power Supply AC / DC Laptop Adapter Cord for Acer Aspire 5742-7120 5742-7645 5742-7653 5742-7765 5742z-4200 5742z-4601 5742z-4685 5745-7833 7551-3416 7551-3634 7551-5358 7741-7870 7741z-4475 7741z-4592 7741z-4633 7741z-4643 7741z-4815 ; Ak.065ap.013 Netbook Notebook Battery Plug Input: 110-220V Output: 19V 3.42A 65W Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply