Dell TM7MV 130W Power Adapter & Internal UPS Black

Stop carrying your AC adapter between home and office. Get a second AC adapter for your Dell laptop at the office, and use the other at home or on the go. The 130-watt Dell AC adapter is specifically designed to meet the needs of your Dell laptop. With 130 watts of power, this adapter lets you run your system and charge its battery simultaneously from standard electrical outlets. It comes with a 3-foot power cord.