I put in my battery @ 100% full first time charge at 2pm this afternoon. It is now 12:30am and my battery was between 5%-10%
Needless to say, I havent really put it down beside at dinner. I've been on a mix of 4G and Wi-Fi (mostly Wi-Fi) just playing around with it, I did watch the whole Green Bay Packers vs Saints game on NFL Mobile.
not too shabby! Considering I have a fully charged battery sitting right next to it, thanks to Costco, lol.