iPhone 17 Battery Detailed Leak Reveals Capacity

New regulatory filings from China have allegedly revealed the battery capacities for Apple‘s upcoming iPhone 17 lineup. The data suggests significant improvements, especially for the Pro Max model. The listings were shared online ahead of Apple’s expected product launch next week.

The information appeared in a Chinese certification database. It was later highlighted by the leaker known as ShrimpApplePro. This data provides a clear look at the power behind the new phones.

iPhone 17 Series Battery Specs Detailed in New Leak

The regulatory database lists specific battery capacities for each model. It also shows variants with and without a physical SIM card tray. This aligns with rumors of a broader global shift to eSIM technology.

According to the data, the standard iPhone 17 will feature a 3,692 mAh battery. The ultra-thin iPhone 17 Air shows two different capacities. The model with a SIM slot has a 3,036 mAh battery, while the eSIM-only version gets a 3,149 mAh cell.

The iPhone 17 Pro is listed with a 3,988 mAh battery for the SIM model. Its eSIM-only counterpart jumps to 4,252 mAh. The biggest gain is for the iPhone 17 Pro Max. The listing shows a 4,823 mAh battery for the SIM model and a massive 5,088 mAh unit for the eSIM version.

Record Battery Size and Performance Implications

This leak points to a major battery life upgrade for Apple’s flagship phone. The 5,088 mAh capacity would be the largest ever in an iPhone. It represents a nearly 8% increase over the iPhone 16 Pro Max’s battery.

The smaller battery in models with a SIM tray is logical. The physical tray occupies internal space that could otherwise be used for a larger battery. This explains the capacity difference between the two variants of the same model.

According to MacRumors, the iPhone 17 Air’s smaller battery was expected due to its thin design. Apple will reportedly counter this with a new, power-efficient modem. The company may also offer a proprietary battery case for the model.

This battery leak suggests Apple is prioritizing all-day endurance. The iPhone 17 Pro Max’s record capacity could deliver the best battery life ever seen in a smartphone. This addresses a key demand from power users worldwide.

Info at your fingertips

Is the iPhone 17 Pro Max battery bigger?

Yes. The leaked data indicates a 5,088 mAh battery for the eSIM model. This is a significant increase from last year’s model.

Why do some models have different battery sizes?

Models with a physical SIM card tray have a slightly smaller battery. The tray itself takes up valuable internal space that is used for a larger battery in eSIM-only versions.

Will the iPhone 17 Air have poor battery life?

Its battery is smaller, around 3,100 mAh. However, Apple is using a more efficient modem and may offer a battery case to help mitigate this.

When will Apple confirm these specs?

Apple’s “Awe dropping” event is scheduled for September 9th. Official specs may be confirmed then, or later on product pages, especially for the EU market.

Are these leaks usually accurate?

Regulatory database leaks often provide accurate specifications before a product launch. However, they should still be treated as unconfirmed until Apple makes an official announcement.