Amazon.com: Lenovo 20V 6.7A 135W Slim Tip AC Adapter for Lenovo IdeaPad Y40-70 Y50-70 Y70-70, ThinkPad T440P T450P T460P T530 T540 T560 W510 ADL135NDC3A : Electronics
Amazon.com: New Lenovo Original Laptop Charger 45W watt USB Type C AC Power Adapter - Lenovo ThinkPad Yoga Miix,X280 T480 T480s T580 E480,MIIX5 Pro,X1 Carbon 2017 2018,X1 Tablet : Electronics
Amazon.com: Lenovo Laptop Charger 90W Slim tip AC Power Adapter(Power Supply) with 3 Prong Power Cord for Lenovo ThinkPad Yoga 260 370,T470 T450s T460s T440s T450 E570 X1 Carbon, X1 Yoga 3rd