Well I'm assuming the 3rd party battery manufactures are pushing hard to make a "mega" battery pack that will maybe double the milli-amper hours. This will of

Well I'm assuming the 3rd party battery manufactures are pushing hard to make a "mega" battery pack that will maybe double the milli-amper hours. This will of course add more weight and thickness, but it sounds like the phone is pretty light so shouldn't be a problem.