A notorious leaker, Majin Bu, asserts that they have acquired images of the much-anticipated battery for the iPhone 17 Air, revealing a capacity of 2900 mAh. This figure slightly surpasses the previously rumored 2800 mAh, hinting at potential improvements. The iPhone 17 Air is anticipated to sport a sleek, slim profile achieved through reimagined component design, yet this could potentially compromise battery life. However, the leaked battery images suggest a marginally larger capacity than expected, which may alleviate concerns regarding battery endurance.