I have a question with the battery. I went to see Django Unchained last night and I wanted to see how much my battery would drop in the movie theater. Now I realize that the movie theater doesn't have great reception and it would bounce from 3G to 1X on Verizon. I saw the movie which was 3 hours total with the previews and such, with my battery starting at exactly 50%. When I got to my car my battery was all the way down to 22% and I didn't even use it at all. That seems ridiculous. 3 hours to lose that much battery. Nothing was on either. No wi-fi or anything. Is losing 28% of battery in 3 hours in low service areas normal? Is there anything to combat this battery loss while in areas like this without going to airplane mode?