Super Power Supply AC / DC Laptop Adapter Charger Cord for Acer Aspire One Ao522 Ao532h Ao722 Aoa150 Aod250 Aod255e Aod257 522 532h 722 A150 D250 D255 D255e D257 Happy 2 Acer Chromebook Ac700-1099 Timelinex As1830t-6651 1830t Netbook Notebook Battery Plug Input: 110-220V Output: 19V 2.1A 40W 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