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Developing· Apple· Published Jul 9, 2026
9to5Mac: Regulatory filings point to heavier iPhone 18 Pro Max with 5,500mAh battery
9to5Mac reported that regulatory filings indicate a heavier chassis for the iPhone 18 Pro Max, potentially reaching 240g due to a significant jump in battery capacity.
AI summary
The outlet notes that FCC paperwork lists battery capacities exceeding 5,500 mAh for upcoming flagship models, which could restore device weight to levels not seen since the iPhone 14 Pro Max era.
Why this matters
FCC filings can indicate regulatory preparation but do not confirm launch timing or final product positioning; however, they suggest a shift toward prioritizing battery life over light-weight design.
Confidence reason
The report cites specific regulatory data alongside reputable leakers, though it remains a look into future hardware iterations.
Evidence
- 9to5MacPrimaryRumored iPhone 18 Pro Max specs point to Apple’s heaviest iPhone in years - 9to5MacMarcus 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 9 Comments A few days after rumors about "
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