I'm at a loss as to what I should get for additional power supply while traveling on a plane. I lug my 17" laptop along with me and like to game, but the battery in my laptop doesn't allow me to play very long. TSA requires that I keep it under 160 Wh or under 100 Wh if I don't check in advance. I need to hold out on a plane for 2.5 hours or run the DVD player to keep the kids occupied for that amount of time .
In looking at many different options, I see value in being able to plug in additional items while I camp or am mobile. The 110v standard 3 prong connection is nice for the camping situation. That would just be a bonus I guess, so my wife doesn't get too mad at me when I can have a counter point to the question " Now, why do you need that?" Plugging in a fan when it is 90 out or running the portable speaker for music is a beneficial counter point.
Can some of you experts point me in the right direction?
Thanks in advance.