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 delltrade 240 watt ac adapter with power cord enables you to operate your laptops or charge the battery from electrical power outlets features power adapter external offers 240 watts enough to power and charge your laptop comes bundled with 2 meter long power cord 74 mm dc connector size dimensions weighs 850g width 1