Foldable screen iPhone battery capacity exposure

Apple is expected to release its first foldable screen iPhone next year, with the battery capacity rumored to be at least 5400mAh. Currently, Apple is testing batteries with capacities between 5400-5800mAh, making it the model with the largest battery capacity among all iPhones. For reference, the battery capacity of the iPhone 17 Pro Max is 5088mAh.