Product Id: 33862252
Description: Dell - Power adapter - 240 Watt - for Precision Mobile Workstation 7520, 7720
Mfr Part #: 450-AGCX
MSRP: $139.99Stop 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. This adapter from Dell is specially designed to meet the power needs of your laptop. Packed with a lot of power, this adapter enables you to simultaneously operate your system and charge its battery from electrical power outlets.