iPhone 18 Pro Max May Feature Larger 5,000mAh Battery, Tipster Suggests
While most iPhone leaks focus on cameras and performance, a new report highlights a potential shift in Apple’s approach to battery capacity. According to tipster Digital Chat Station, Apple is testing batteries close to the 5,000mAh mark for the upcoming iPhone 18 Pro Max.
This move would mark the first time an iPhone model crosses the 5,000mAh threshold.
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iPhone 18 Pro Max Could See Weight Increase
A larger battery likely comes with a physical trade-off. Earlier reports from late 2025 indicated the iPhone 18 Pro Max might weigh over 240 grams. This would make it Apple’s heaviest flagship phone to date.
The increased weight would be a direct consequence of housing a bigger battery unit inside the device.
Efficiency Gains from New A20 Pro Chip
Battery life is not determined by capacity alone. The iPhone 18 Pro Max is expected to feature Apple’s new A20 Pro chip, rumoured to be built on an advanced 2nm process.
This focus on efficiency is crucial. A more efficient processor working with a slightly larger battery can lead to significant real-world usage improvements, especially during demanding tasks like video recording.
Apple Not Competing with Android Battery Extremes
Despite the potential increase, Apple is not entering the high-capacity battery race seen in the Android market. Some Android manufacturers now offer phones with extreme battery sizes.
For example, Honor recently launched models with 10,000mAh batteries. Similarly, Realme’s P4 Power lineup features batteries as large as 10,001mAh.
FAQs
1. What is the rumoured battery size for the iPhone 18 Pro Max?
According to leaks, Apple is testing batteries around 5,000mAh for the iPhone 18 Pro Max. This would be the first iPhone to cross that capacity mark.
2. Will the iPhone 18 Pro Max be heavier?
Reports from late 2025 suggest the iPhone 18 Pro Max could weigh more than 240 grams, potentially making it Apple’s heaviest flagship iPhone so far.
3. What chipset is the iPhone 18 Pro Max expected to have?
The iPhone 18 Pro Max is anticipated to debut with Apple’s A20 Pro chip, which may be manufactured on a 2nm process for better efficiency.
4. How does this compare to Android phone batteries?
Apple’s rumoured 5,000mAh battery is still far from the extreme capacities seen in some Android phones, like the 10,000mAh batteries in recent Honor and Realme models.
5. Who shared this information about the iPhone 18 Pro Max battery?
The information about the battery capacity was shared by the tipster known as Digital Chat Station