Dell 3 Prong AC Adapter - Power adapter - 24 Watt Product Details
Stop lugging your AC adapter back and forth between home and office. Get a second AC adapter for your notebook and keep one in the office and one for home or travel. The 24-Watt AC Adapter from Dell is specially designed to meet the power needs of your Dell laptop. Packed with of 24-Watt power, this adapter enables you to simultaneously operate your system and charge its battery from electrical power outlets.
Additional Resources: Product Manuals