Batteries run out too quickly!
I have a macbook Pro (13 inches) since march 2011, and since I bought it, the batteries run out too quickly, only in 90 minutes, and if I try to watch a film or to use facetime is less time. I went to apple store 5 times: 1st they changed the batteries twice, 2nd they changed the hardware, 3d they formatted my computer, 4th the changed the network? (I,m not quite sure about what they did the last time) and now it is worse, the batteries run out in 60-70 minutes. I don't know what to do, I am really disappointed with apple care service.
Thank you very much for your help in advanced.
What are you doing with the phones?
What apps do you use on a daily basis?
The iPhone was designed to work for a whole workday...
Are you streaming video/music over 3G?
Full screen brightness/working outside?
Once we know what you do, then we can advise on battery tips