Super Power Supply AC / DC Laptop Adapter Charger Cord for Lenovo G410, G500, G500s, G505, G505s, G510S, G700, B5400; Lenovo Thinkpad X240, E440, E540; Carbon X1; Helix; Thinkpad Edge E431, E531, S431, T431s; ; Lenovo Ideapad S210, S500, S510p, U430, U430p, U530 Touch; Lenovo Ideapad Yoga S1, 11, 11s, 13, 2 Pro; Flex 14, 15, 15D; ADLX90NCC3A Touch Ultrabook Netbook Notebook Battery Plug Input: 110-220V Output: 20V 4.5A 90W 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