Battery life is really bad on MacBook Pro with Retina Display 15'' late 2013.
Using only Safari, iTunes and a couple of other apps - Dont worry, i'm not using Chrome, as it's a serious battery killer! - on 50% brightness and im getting around 3-4 hours of battery life which is very disappointing.
Any of you with the same Mac model having this issue ?
Thank you.
MacBook Pro with Retina display, OS X Mavericks (10.9.1), Late 2013 Retina MacBook Pro 15''