Dell AC Adapter, 90W, 19.5V, 3 (Manufacturer PN: XXG18) is a reliable replacement power adapter for Dell laptops that require 19.5V and up to 90W. Use it to power your laptop and charge the battery at home, in the office or on the road. Compact design ensures easy transport, while built-in protections help guard against overload and short circuits. Ideal as a spare or replacement to restore full functionality to compatible Dell systems.