Leaker Majin Bu has details on what is possibly the battery of the upcoming iPhone 17 Air, the new ultra-thin iPhone that Apple is rumored to unveil this fall. Bu states that the battery has a capacity of 2900 mAh, which, for reference, is smaller than both the 3582 mAh of the iPhone 16 Pro and the 3561 mAh of the iPhone 16. The 17 Air’s smaller capacity isn’t surprising, considering that the phone is rumored to be noticeably thinner. And while the 17 Air’s capacity is similar to that of t...