Apple Foldable iPhone Rumored with 5,400-5,800mAh Battery

Apple's anticipated first foldable iPhone is rumored to feature a battery capacity of 5,400 to 5,800 milliampere-hours, potentially the largest ever in an iPhone, according to recent leaks from a Korean technology blogger. The device, tentatively known as the iPhone Fold, is expected to debut in 2026, though some reports suggest delays could push the launch to 2027.

The leak, shared by blogger Yeux1122 on the Naver platform, indicates that Apple is currently testing prototypes with this battery size. Early development versions of related devices, such as the iPhone Air, started with smaller capacities around 3,000mAh but ended up closer to 3,200mAh in the final product. Analysts suggest a similar adjustment could bring the foldable's battery to approximately 6,000mAh. This would surpass the iPhone 17 Pro Max, Apple's current flagship with a battery of about 4,823mAh, or 5,088mAh in its eSIM-only variant.

To accommodate the larger battery, the iPhone Fold may adopt a thicker and heavier design, prioritizing endurance over slimness. The blogger noted that Apple appears willing to accept these tradeoffs for improved performance, including better heat dissipation through an expanded...