I was trying to see how much time I could get out of the battery and this is the result on beta 2. So yesterday I used it for about 5h 22m and didn't charge it and just went to work over night at the ER and then today since I'm off work I used it for 10h and 11m that's a total of 15h 33m over almost 2 days and it's getting charged now at about 13%.. I probably could have gotten 18 hours or a little more but I don't like to discharge my devices that far down I usually charge them when they get near/ around 40%. Seems pretty good to me? Here's some screenshots.
