New Lenovo Charger Replacement AC Adaptor - 20V Volts 3.25A Ampere 65W Watts Black Colour and Tip Size4.0mm/1.7mmCompatible Model numberIdeaPad 100-14IBY 80MH000XUS, 100S Chromebook, Ideapad 320-15ikb, Lenovo Ideapad 320-15isk, IdeaPad 100-14IBY 80MH, Lenovo Ideapad 320, Lenovo Ideapad 110-14ibr, Lenovo Ideapad 110-15ast, Lenovo Ideapad S145-15AST, Lenovo IdeaPad B50-10Compatible Part number for Yoga 520-14IKB Product Number: 5A11H02883 AD-LE2032-4017 01FR124, 01FR159