This device is multifunctional. It not only serves as the laptop AC adaptor, but also a battery charger for laptops. It comes with a long cord which allows you to operate the adaptor/charge far away from the power outlet, so that you can use it more conveniently.

• Input: AC100-265V~1.8A 50-60Hz
• Output for adaptor: DC12-22V 5A (MAX) 90W
• Output for charger: DC12.6V, 16.8V 3A
• Output for USB: DC 5V1A (MAX) 5W