iPhone 18 Pro Max Battery Leak Reveals Apple’s Biggest Battery Yet
iPhone 18 Pro Max Battery Leak Reveals Apple’s Biggest Battery Yet
https://thepcenthusiast.com/iphone-18-pro-max-battery-leak/
Publish Date: 2026-07-08 04:44:00
Source Domain: thepcenthusiast.com
Concept render of the rumored iPhone 18 Pro Max based on recent leaks. Apple has not officially announced the design or specifications.
Apple‘s upcoming iPhone 18 Pro Max could deliver the biggest battery upgrade ever seen on a Pro Max model, according to fresh regulatory filings. While Apple has yet to officially announce the device, recent leaks offer a clearer picture of what to expect ahead of its expected September launch.
TL;DR
- The iPhone 18 Pro and iPhone 18 Pro Max are expected to launch in September 2026.
- Recent regulatory filings suggest the iPhone 18 Pro Max could feature Apple’s largest Pro Max battery to date.
- Leaked battery capacities range up to 5,567mAh, depending on the regional model.
- The device may retain a similar overall thickness despite the larger battery.
- Other rumored upgrades include the A20 Pro chip, improved cameras, and 12GB of RAM.
Note: Apple has not officially announced the iPhone 18 lineup. The information below is based on regulatory filings, supply chain reports, and reputable industry sources, and remains subject to change before launch.
Battery Leak Could Be the Biggest iPhone 18 Pro Max Upgrade
For months, most iPhone 18 rumors centered around design tweaks and camera upgrades. This week, however, the spotlight shifted to something many users arguably care about even more, which is the battery life.
Fresh regulatory filings discovered in China’s certification database suggest the iPhone 18 Pro Max could receive a substantial battery increase over its predecessor. According to reports, the Chinese version could feature a 5,391mAh battery, while the U.S. eSIM-only model could reach as high as 5,567mAh thanks to the additional internal space made available by removing the physical SIM tray.
If those figures prove accurate, the iPhone 18 Pro Max would carry the largest battery ever fitted to an iPhone Pro Max.
While certification listings do not…
