Lenovo ThinkPad X1 Carbon 8th Gen (20UA/20U9) original USB-C ac-adapter 45 Watt - sparepartworld.com
Amazon.com: 65 Watt USB C Charger, Type C Laptop Charger for Lenovo Thinkpad X1 Carbon Chromebook T480s T490, LG Gram 14 15 16 17, Dell XPS Latitude 5420 7420 5520, Hp/Samsung/Acer/Asus/Google, Computer Charger : Electronics
New Genuine Lenovo 65W USB-C AC Charger For Lenovo Thinkpad X1 Carbon 2018 model | eBay