iPhone Fold battery now rumored to have less capacity than expected

A leaker claims to have the specifications for both of the batteries expected in the iPhone Fold , and the suggestion is that despite its thin chassis, it will have all-day battery life. The two sides of the iPhone Fold are each expected to house a battery. A leak in February 2026 claimed that the iPhone Fold would have the largest-capacity battery of any iPhone ever, but stopped short of any specifics.