Amazon.com: New Genuine Laptop Charger 45W 20V 2.25A Slim Tip AC Adapter ADLX45NCC3A for Lenovo ThinkPad X230s X240 X240S X250 X260 X270 T440 T440S : Electronics
20v 2.25a 45w Laptop Ac Adapter Charger For Lenovo Ideapad 100 310s-14 100s-14 100s-15 Dc 4.0*1.7mm Power Supply With Ac Cable - Laptop Adapter - AliExpress