Empower is the most widely used in seat power on airplanes. You will need an empower adapter also known as a air/auto adapter to furnish power to you laptop when flying. Before you book your flight it would be wise to make sure your seat have the empower capability. If you have a work load that you need to get finish on you computer and the battery dies this adapter will come in very handy.
. Empower adapters can be purchased from the manufacturer or your laptop. Find out more about Empower Adapters at: http://www.seatguru.com/articles/in-seat_laptop_power.php
