Amazon.com: NEXBERG 100W PD USB Female Type-C to Male DC Power Supply Converter Charging Adapter Plug Notebook and Laptop Tip Connector for Lenovo IdeaPad, Thinkpad, Edge, Carbon, Yoga, Chromebook, Flex (Square) :
Original 45W AC Adapter Charger For Lenovo THINKPAD YOGA 500 L560 20V 2.25A ADLX45DLC3A ADLX45NDC3A Laptop Power Supply Adapter - AliExpress