Acer Aspire 5520 Laptop is a joy to travel with. I had purchased a Targus lap desk and a Logitech VX Nano mouse before the trip which made using the notebook that much more enjoyable. The laptop felt like it was a little lighter than the old Dell Latitude C600 I used to carry when traveling. I had picked up a spare laptop battery at AussieBatt.com as a second battery in the event I choose to work on the plane or could not find power in the airport.
Instructions for Charging the Acer as07b51 laptop battery
1. Turn off your Acer aspire laptop computer and make sure the battery is secure in its bay. You can locate the battery by turning the computer over. It is a rectangular piece about half the length of the computer and its bay is at the edge of the laptop.