Genuine Dell Power Adapter Charger Compatible with Inspiron 15r 5520 5521 5537 n5110 SE 7520 - Walmart.com
Amazon.com: 90W Laptop Charger AC Adapter For Dell Inspiron 13 14 15 3000 5000 7000 Series N7110 1545 M731R 5521 5537 3542 N7010 N5010 Studio 1555 1737 Chromebook 11 3180 Supplied Power cord with US Standard Plug : Electronics
Dell Inspiron 15R (5521) original ac-adapter 65 Watt - sparepartworld.com