iPhone 16 Pro Max Could Feature Longest-Ever Battery Life
The iPhone 16 Pro Max could feature the longest-ever battery life offered in an iPhone, according to rumors detailing some of the upcoming high-end iPhone's improvements coming out of Korea.

Citing supply chain sources in a post last week, the Naver user known as "yeux1122" corroborates a series of rumors about the iPhone 16 Pro, such as its display size increase from 6.1- to 6.3-inches. They explain that the device's increased chassis size and internal changes enable the device to offer increased optical zoom capabilities, likely referring to the adoption of the tetraprism 5x telephoto camera first introduced last year on the iPhone 15 Pro Max.
The user added that the size increase will likely be barely noticeable compared to the current model, but it will still have larger bezels than Samsung's Galaxy S24. The device is also set to feature a similar-sized or larger battery. The iPhone 16 Pro was the only device in the lineup missing from a report last week that detailed the next-generation iPhones' battery capacities.
In a follow-up post, the Naver user explained that many of the iPhone 16 Pro's components will benefit from improved power consumption. Most strikingly, the report added that the iPhone 16 Pro Max will contain a larger battery to reach the longest-ever battery life offered in an iPhone. The iPhone 15 Pro Max currently touts a 29-hour battery life, so perhaps the iPhone 16 Pro Max will tick over 30 hours for the first time ever.
Last week's report suggested that the iPhone 16 Pro Max will feature a 5% larger battery than its predecessor for a total of 4,676 mAh. While this is only a very small increase, it is possible that other efficiency savings could help boost the device's overall battery life.
Other details outlined on Naver include the rumor that the iPhone 16 Pro models will continue to feature 8GB of memory, and that Apple has apparently improved the manufacturing process of the device's titanium frame while reducing costs. The iPhone 16 lineup is expected to be announced in the fall.
Popular Stories
Apple is developing an all-new operating system codenamed "Charismatic," according to Bloomberg's Mark Gurman.
Apple smart home hub concept based on rumors
This is likely Apple's long-rumored "homeOS" operating system.
In a report last month, Gurman said both Apple's rumored smart home hub in 2026 and tabletop robot in 2027 will run the new operating system. He said the software platform ...
Apple's annual iPhone event is in the rearview mirror, but rumors suggest the company plans to release a handful of additional products before the year ends.
Will there be another Apple event this October? We discuss the possibility below.
Apple in October
Apple's most recent October events were in 2021 and 2023.
In 2022 and 2024, Apple did not host an October event. Instead, it...
Apple is preparing to release iOS 26.0.1, according to a private account on X with a proven track record of sharing information about future iOS versions.
The account initially said iOS 26.0.1 would have a build number of 23A350, but they now expect the update to have a build number of 23A355. This suggests that the software update will include more bug fixes or changes than initially...
Apple's next MacBook Pro models will enter mass production soon, according to the latest information shared by Bloomberg's Mark Gurman.
In his Power On newsletter today, Gurman said he continues to believe the new MacBook Pro models will be released at some point between late 2025 and the first quarter of 2026, meaning they should be available to order by March at the latest.
Apple often...
Apple today released iOS 26.0.1 and iPadOS 26.0.1, the first updates to the iOS 26 and iPadOS 26 operating systems that came out earlier this week.
The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update.
According to Apple's release notes for the update, iOS 26.0.1 addresses a bug that could cause aberrations in...
Wednesday September 24, 2025 3:58 pm PDT by
Juli CloverWith the iPhone 15 series, I did an experiment and kept my iPhone's Charge Limit set at 80 percent for an entire year. It provided an interesting look at the impact of charge limits on battery longevity, so I decided to repeat it for the iPhone 16 line.
Since September 2024, my iPhone 16 Pro Max has been limited to an 80 percent charge, with no cheating. As of today, my battery's maximum...
The website ChargerLAB has tested the standard iPhone 17 model's USB-C charging speeds with a variety of Apple's chargers, from 18W to 140W.
The device reached a peak charging speed of around 27W to 28W with these Apple chargers:29W USB-C Power Adapter
30W USB-C Power Adapter
35W Dual USB-C Port Power Adapter
35W Dual USB-C Port Compact Power Adapter
40W Dynamic Power Adapter with 60W Max...
Pre-orders for LG's new UltraFine evo 6K display (model 32U990A) with Thunderbolt 5 support will begin on September 30, according to a major U.S. retailer listing.
LG first revealed the 32-inch display at CES 2025 in January, teasing its status as the first monitor to support Thunderbolt 5. At the time, LG only provided high-level specs, but left pricing, availability, and full technical...
An apparent unboxing video for an unannounced iPad Pro with the M5 chip was uploaded to YouTube today by Russian channel Wylsacom.
The same YouTube account leaked the 14-inch MacBook Pro with the M4 chip before it was announced by Apple last year, so this is likely a legitimate leak.
Based on the box shown in the video, this appears to be a 13-inch iPad Pro with an M5 chip, 256GB of...
Samsung Display president Lee Cheong has confirmed plans to make foldable smartphone displays for a major American company, which is widely believed to be Apple.
As reported in Chosun Biz, Cheong last week told journalists in Seoul that the company is accelerating preparations for mass production of OLED displays designed for foldable smartphones to be supplied to a "North American client."...