AC Input: 100-240V 50-60Hz,DC Output: 20V 4.5A 90w Size: USB (square tip) Outlet: 3-prong Cord Cable: US plug Laptop Charger Compatible with Lenovo Thinkpad X1 Carbon, T440, E431,G410, G500, G500s, G505, G505s, G510S, G700, B5400, X240, E440, E540, E431, E531, S431, T431s; S210, S500, S510p, U430, U430p, U530 Touch, S1, 11, 11s, 13, 2 Pro,Flex 14, 15, 15D Laptop Charger Compatible with Lenovo Part Numbers: 0B46994, 0B47002, 0B47003, 0B47008, 0B46995, 0B46996, 0B46997, 45N0249, 45N0250, 45N0309, 45N0310, 45N0245, 45N0246, 45N0306, 45N0305, 45N0235, 45N0236, 45N0237, 45N0239, 45N0240