Super Power Supply AC / DC Laptop Adapter Cord for Acer Aspire Ase1 Ae1 E1-531-2697 E1-531-2644 E1-531-2621 E1-531-4632 E1-571-6634 E1-571-6402 E1-571-6801 ; V3-551-8469 V3-771-6683 V3-771-6865 V3-731-4649 V3-731-4446 ; V5-171-6675 V5-431-4689 V5-431-2675 V5-431-4407 V5-551-8401 V5-571p-6648 V5-571p-6400 ; Acer Aspire Ultrabook S3-391-6676 S3-391-6046 65 Watt 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