Amazon.com: 45W Slim tip AC Adapter Charger for Lenovo Thinkpad T440 T450s T460 T470 T560 E550 E470 ThinkPad X1 Carbon Yoga 2 Pro 11 11S 11E 13 14 X260 X380 Ideapad G70-35
65W Genuine Original Lenovo ThinkPad T431s T450p T440p T440 T440s T470 T470s Laptop AC Adapter Charger Cord - Walmart.com
65W 45W 20V AC Adapter Charger for Lenovo-ThinkPad Including Yoga X1 Carbon Flex G50 T460 T470 T440 T450 ADLX65NLC3A Laptop Power Supply Extra Long - Walmart.com
45W Genuine LENOVO Thinkpad Adapter Charger Power T440S T450 E540 E550 X260 11E | eBay