Buying a Dell power cord or AC adapter requires matching three critical specifications: , wattage , and voltage . Using an incompatible or low-quality aftermarket charger can lead to "down-throttling" of system performance or even damage to the laptop's charging circuits. Quick Recommendation Guide
Found on newer Inspiron, Vostro, and Latitude models. Dell 65W 4.5mm AC Adapter Go to product viewer dialog for this item. : Common for thin-and-light laptops. Dell 90W 4.5mm AC Adapter Go to product viewer dialog for this item. buy dell power cord
Prices vary significantly based on whether you buy original equipment (OEM) or third-party replacements. Reliable merchants with verified stock include: Laptop Charging Cords | Dell Buying a Dell power cord or AC adapter
For most modern Dell systems, you will likely need one of the following official configurations: Dell 65W 4