Amazon.com: AC Charger for Lenovo Ideapad 100S 100S-14IBR 100S-14IBY Model 80R9 80R90004US 80R9005JUS 80R9005KUS 80R90073US ADP-45DW B (only fit for 20V 2.25A 45W) Laptop + Power Cord : Electronics
Amazon.com: TREE.NB Charger 45W AC Adapter for Lenovo IdeaPad 100/100s/110s/110/310/510/510s/710/710s, Lenovo Yoga Lenovo Yoga 710-11/710-14/710-15 Chromebook N22/N23/N42/N22-20 : Electronics
Amazon.com: 20V 2.25A 45W AC Adapter Laptop Charger Replacement for Ideapad 100 710s 100S-14IBY,Flex 4-1130 14 15,Lenovo B50-10,Yoga 710 510 Series,5A10H42923 PA-1450-55LN PA-1450-55LR Power Supply Cord : Electronics