20V 2.25A 45W AC Adapter/Charger (Tip: 4.0mm x 1.7mm) for Select Lenovo Laptops
Amazon.com: 135W Laptop Charger Fit for Lenovo Thinkpad x1 Extreme 135W AC Adapter Slim Tip 4X20E50558 Lenovo Ideapad Gaming L340 3-15 135W Lenovo Dock Power Supply Cord : Electronics
Lenovo 45W USB-C AC Portable Power Adapter - power adapter - 45 Watt - 4X20V07881 - Laptop Chargers & Adapters - CDW.com
Amazon.com: 20V 2.25A 45W AC Adapter Fit for Lenovo Laptop Charger Ideapad 3 Flex 5 14 320 330 330s S145 S340 ADL45WCC Power Cord Supply : Electronics