"Apple's upcoming iPhone 17 Pro Max is tipped to boast a battery capacity of 5,000 mAh, surpassing previous models and setting a new standard for power in Apple devices."
The upcoming Apple iPhone 17 Pro Max is set to make a significant leap in battery capacity, boasting a 5,000 mAh battery, according to recent reports from Instant Digital, a source known for its mixed reputation but consistent accuracy in Apple rumours. This battery capacity surpasses the iPhone 16 Pro Max’s 4,676 mAh cell by approximately 7-10%, marking the largest battery ever in an iPhone.
This increase in battery capacity is expected to result in longer battery life for the iPhone 17 Pro Max, assuming software and hardware efficiency remain consistent. The iPhone 16 Pro Max, with its battery life lasting over 18 hours of continuous use in tests, already set a high standard for battery performance among iPhones.
Comparatively, flagship Android devices have long hovered around the 5,000 mAh mark, with brands like Samsung and Google sticking near that capacity. The iPhone 17 Pro Max’s 5,000 mAh battery matches or slightly exceeds the capacity of most premium Android phones, narrowing the historical battery gap between iPhones and Android devices.
The iPhone 17 Pro Max is also anticipated to benefit from the A19 Pro chip and the new Qualcomm Snapdragon X80 modem, which are expected to improve energy efficiency. Given the larger battery and Apple's continuous improvements in power efficiency—including displays that are brighter yet more power-efficient—the iPhone 17 Pro Max is expected to maintain or exceed the excellent battery life benchmarks of the iPhone 16 Pro Max.
In a nutshell, the iPhone 17 Pro Max's battery capacity now rivals the best Android smartphones of 2025 and shows a meaningful improvement over previous iPhones, reinforcing Apple's progress in battery life and efficiency while closing a key gap with Android competitors.
Here's a summary table comparing the battery capacities and tested battery lives of the iPhone 17 Pro Max, the iPhone 16 Pro Max, and the average flagship Android device:
| Device | Battery Capacity (mAh) | Battery Life (Tested) | Notes | |-------------------------|-----------------------|--------------------------------|-----------------------------------| | iPhone 17 Pro Max | ~5,000 | Expected >18 hours (estimated) | Largest iPhone battery ever | | iPhone 16 Pro Max | 4,676 | ~18 hours | Best battery life among iPhones | | Average flagship Android | ~5,000 | Varies, often 18+ hours | Some exceed 5,000 mAh with new tech|
The iPhone 17 series is expected to be announced in September, and more details about the device's features and specifications will be revealed as we approach the launch date. Stay tuned for further updates on the iPhone 17 Pro Max and its groundbreaking battery capacity.
The iPhone 17 Pro Max's battery capacity now matches or slightly exceeds the capacity of most premium Android smartphones, indicating a narrowed gap between iPhones and Android devices regarding battery performance. With the iPhone 17 Pro Max, users can expect to enjoy longer battery life, thanks to advancements in technology like the A19 Pro chip and Qualcomm Snapdragon X80 modem, which promise improved energy efficiency.
