Power adapter fit Lenovo ThinkPad T450 (20BU 20BV)
Lenovo ThinkPad 45W Slim AC Adapter - www.doktorovics.hu
Lenovo ThinkPad 65W AC Adapter (slim tip)
Amazon.com: USB C 65W 45W Laptop Charger for Lenovo ThinkPad T14 T14s gen 1 gen 2 X1 Yoga L13 7i C740 920 C930 C940 Type C AC Adapter for ThinkPad P52s P53s