A report from China claims Apple is facing a battery challenge in the development of the next iPhone. It's unclear whether this affects the planned October release, but apparently one of Apple's Taiwanese suppliers is having issues meeting requirements for the iPhone 5 battery.
Power-consuming 4G radios, a speedier processor and graphics and a taller display packing in more pixels will all require more juice so it remains to be seen if the next iPhone will be able to maintain decent battery life, especially given the iPhone 4S's disappointing battery performance...