I know I'm not the person you asked, but on my 13" tbMBP (the battery life of which has been getting some criticism) I get a days worth (8-9 hours) of light usage with screen brightness set at about 60 to 70 percent. Meaning iTunes, Safari, some light photo editing, word processing etc.
In my opinion it's reasonable, and like anyone who uses their machine for anything heavier I do most of that plugged in. One of these days I'm going to check how long the battery lasts under heavier load.
In my opinion it's reasonable, and like anyone who uses their machine for anything heavier I do most of that plugged in. One of these days I'm going to check how long the battery lasts under heavier load.