Amazon.com: 135W AC Charger Fit for Lenovo Thinkpad Thunderbolt 3 Universal 4 Dock Gen 2 Pro Ultra Docking Station US Hybrid USB-C 40AF0135US 40AN0135US 40AH0135US 40AC0135US Laptop Power Supply Adapter Cord : Electronics
Amazon.com: Lenovo Laptop Charger
Amazon.com: Lenovo USB-C 65W Standard AC Adapter for Lenovo Yoga C930-13, Yoga S730-13, Yoga 920-13, Yoga 730-13, IdeaPad 730s-13, GX20P92530 Black : Electronics