Original Delta 65W 19V 3.42A Laptop/Notebook AC Adapter/Battery Charger Power Supply Cord for IBM/Lenovo IdeaPad Y480-20934FU Y550-4186-42U Y550-4186-44U Y550-4186-45U Y550-4186-46U Y550-4186-48U Y550-4186-4AU Y650-4185-34U Y650-4185-36U Y650-4185-37U Y710-4054 Y730-4053 Y730A Z370 Z380 Z460A Z465 Z470 Z480 Z570 Z575 Z580