From the above though it looks like the display is consuming the most. I use lower brightness settings unless I am going to be outside because the stock auto-brightness was way too bright for me. On stock, I could get 60-80 hours on a charge easily with about 3 hours of display usage. 5 hours of display would take that down to about 40 hours. The display will use the most battery, so keeping brightness as low as you can for the environment you are in will be the best way to conserve power. Or just charge daily.