MacRumors posted a story that a purported photo of the 5.5-inch iPhone 6's battery on Chinese site Apple Daily alleges that the larger new iPhone could have a capacity of 2,915 mAH. The photo shows the battery carrying an Apple part number of 616-0675 and that it runs at 4.35 volts  Apparent Photo of 5.5-Inch iPhone 6 Battery Reveals 2,915 mAh Capacity