iPhone 17 Pro Max Leak Teases Bigger Battery, Better Cameras

5,000mAh Battery Could Be a First for iPhone

According to a leak from Weibo user Instant Digital, the iPhone 17 Pro Max may ship with a massive 5,000mAh battery, a jump from the 4,676mAh cell found in the iPhone 16 Pro Max. If accurate, this would make it the largest battery ever used in an iPhone.

To accommodate the larger cell, Apple is reportedly increasing the phone’s thickness from 8.25mm to 8.725mm. While that’s less than a 1mm difference, it could mean hours more battery life — a trade-off most users are happy to make.

For context, the iPhone 16 Pro Max already boasts 33 hours of battery life (according to Apple). A 300mAh bump could push that number closer to 35 hours, if not more, though real-world gains will depend on power efficiency and how much juice new features require.

🔋 Why it matters: Battery life is still one of the most important factors for buyers. A bigger battery, paired with Apple’s A19 chip and efficient software, could put the iPhone 17 Pro Max at the top of the endurance charts.

Triple 48MP Cameras and High-Res Selfie Shooter

Apple is also expected to upgrade all the cameras on the Pro models this year. Leaks point to:

• Triple 48MP rear cameras (standard, ultra-wide, telephoto)
• 24MP front-facing camera

That front camera would be a big jump from the current 12MP lens and would improve video calls, selfies, and Face ID in low light. The rear camera layout will stay horizontal — as seen in recent iPhone 17 renders — and will likely be shared between the Pro and Pro Max models.

So far, there’s no indication that the Pro Max will get any exclusive camera hardware this year beyond the battery boost.

📸 Pro Tip: If you’re into mobile photography or vlogging, the iPhone 17 Pro models are shaping up to be serious contenders — especially if the rumored dual-recording feature (front + rear at once) arrives as expected.

Will The Dynamic Island Shrink?

Earlier reports suggested that the Pro Max might feature a smaller Dynamic Island, thanks to new metalens tech. However, multiple sources — including 9to5Mac and MacRumors — now say this change isn’t happening, at least not this year.

Instead, Apple may keep the same cutout size for both the iPhone 17 Pro and Pro Max, likely saving any design overhaul for the iPhone 18 series in 2026.

What About Pricing?

Apple hasn’t confirmed anything, but with all these upgrades — especially the battery and camera improvements — the iPhone 17 Pro Max could see a price increase. Apple tends to hold prices steady, but if there’s ever a year it might budge, 2025 could be it.

💰 Worth it? If battery life is your top priority and you want the best iPhone camera setup, the 17 Pro Max might justify the premium.

When Will the iPhone 17 Launch?

Apple is expected to unveil the entire iPhone 17 lineup in early-to-mid September, following its usual launch schedule. Pre-orders will likely open that same week, with a release around Friday, 19 September.

Key Takeaways

• iPhone 17 Pro Max may feature a 5,000mAh battery — the largest ever in an iPhone
• Slightly thicker design could result in noticeably better battery life
• Camera upgrades include triple 48MP sensors and a 24MP front camera
• No major Dynamic Island changes expected this year
• Price may increase, depending on new component costs

The iPhone 17 Pro Max is shaping up to be a performance-first flagship aimed at heavy users who want the most out of their device — whether it’s for photography, gaming, or just making it through the day without reaching for a charger.