Dell 90W 19.5V x 4.62A Slim Replacement AC Adapter450-18120
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 Dell 90-WAC adapter enables you to operate your notebook or charge the battery from electrical power outlets.
Mini 10v 1018,
Precision Mobile Workstation