Ac Adapter Charger replacement for Lenovo ThinkPad X1 Carbon 45N0249, 45N0250, 45N0252 Ultrabook Laptop Notebook Battery Power Supply Cord Plug (1 Free Usmart Euro Plug Travel Attachment with your Order) High Quality Brand New AC Adapter Charger Compatible Power Supply. Includes Power Cord Cable. World Wide Input Voltage 100-240VAC 50/60Hz, Output Voltage 20V *Fast Ships From USA*, 30 Days Money Back Guarantee, 3 Years Service Warranty. NEW AC Adapter Charger compatible replacement for Laptops Notebook Battery Power Supply Cord Plug Tested Units, Safety: Over Voltage Protection, Short Circuit Protection, Over Current Protection