9to5Mac noted that regulatory filings indicate Apple's iPhone 18 Pro Max may see a weight increase to 240 grams due to expanded battery capacity and a 9mm chassis.
Recent documentation suggests that the iPhone 18 Pro Max could move toward a heavier design to accommodate a battery exceeding 5,500 mAh. This shift would match the weight of previous stainless steel models like the iPhone 14 Pro Max.
FCC filings can indicate regulatory preparation but do not confirm launch timing or final product positioning; however, a return to heavier weights suggests Apple may be prioritizing battery endurance over thinness.
The report cites multiple leakers and specific battery capacity figures found in regulatory documentation.
Start with the primary evidence, then review supporting sources and context.
Marcus Mendes
“iPhone iPhone 18 Pro Max Rumored iPhone 18 Pro Max specs point to Apple’s heaviest iPhone in years Marcus Mendes | Jul 9 2026 - 7:18 am PT 0 Comments A few days after rumors about”
Recommended from Apple topics and recent confidence changes
MacRumors reported that Apple’s annual iPhone event is expected in the first half of September, with the iPhone 18 Pro, iPhone 18 Pro Max, and a foldable iPhone reportedly called iPhone Ultra on deck. The outlet said a date immediately after Labor Day looks unlikely, and pointed to a later September window instead.
9to5Mac’s Michael Burkhardt wrote that Apple has steadily expanded iPhone customization and could take the next step with broader color themes across iOS. He argues the idea could build on current tinting options and Apple’s recent work with color themes in Xcode.
The August 20 episode of 9to5Mac Happy Hour discusses an Apple video showing new camera-equipped AirPods, changes in iOS 27 beta 6, Siri AI and whether iPhone 18 Pro will fit iPhone 17 Pro cases.
9to5Mac reported that Apple’s latest bug bounty limits appear tied to the surge in AI-generated security submissions. The outlet said the new cap and cooldown period fit a broader pattern of changes Apple has been making since last year.
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