Amazon.com: 45W AC Adapter for Dell Inspiron 11 13 14 15 Laptop Charger 45W(watt) Slim AC Power Adapter(LA45NM140/0KXTTW/0285K) for Dell Inspiron 3000 5000 7000 Series Charger : Electronics
Dell 4.5 mm barrel 45 W AC Adapter with 2 meter Power Cord - United States | Dell USA