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
Power Adapter/Charger For Dell Inspiron 15R 5521 - 7.4mmx5.0mm 65W
DELL Inspiron 15R 5521 65W Original 65 W Adapter - DELL : Flipkart.com