AC Adapter, 90W, 19.5V, 3

Dell 450-AADC is a 90 W AC adapter for compatible Dell laptops, providing external power for everyday use. Its 19.5 V output powers the computer and charges its battery, making it suitable as a spare or replacement when a compatible laptop needs an AC supply.

The listed power connection is 3-pin; the distributor specifies a 7.4 mm connector and identifies a C6 power cord with the adapter. These details describe the connection to mains power and the laptop, so check that they match the intended setup.

The adapter supports both laptop operation from an AC supply and battery charging, for example at a desk or in a work area.