My 15" touch bar MBP is now matching or BEATING my MacBook Air for battery life! Same brightness levels and the same type of usage has the Pro easily topping 10-11 hours. The Air, which still has excellent battery capacity is sometimes the same or less. Running Photoshop and Lightroom for work, the Touch bar always lasts longer than the 2015 rMBP I sold a few weeks ago. So now I'm actually a bit baffled as to how this machine does this well for battery life. I'm at 39% right now with over 4 hours remaining (screen at 75%) and I'll really get that or more. R.