iPhone 17 Pro Max Battery Capacity Leaked—and It’s a Big Upgrade

As Apple’s next flagship, the iPhone 17 Pro, is set to launch in September this year, a recent leak on Weibo by user Instant Digital suggests the redesigned Pro model will feature a massive 5,000mAh battery, the largest ever in an iPhone.

iPhone Battery Evolution: A Steady Climb

In the same post, Instant Digital also shared a comparison of iPhone Pro Max battery capacities from the iPhone 11 Pro Max to the upcoming iPhone 17 Pro Max:

• iPhone 11 Pro Max: 3,969mAh
• iPhone 12 Pro Max: 3,687mAh
• iPhone 13 Pro Max: 4,352mAh
• iPhone 14 Pro Max: 4,323mAh
• iPhone 15 Pro Max: 4,422mAh
• iPhone 16 Pro Max: 4,676mAh
• iPhone 17 Pro Max: ~5,000mAh (rumored)

This steady increase, particularly the jump from 4,676mAh to 5,000mAh, could lead to a notable improvement in real-world battery life.

What Could This Mean for Battery Life?

According to Apple, the battery life of its current flagship is 33 hours, 4 hours more than the iPhone 14 Pro and 5 hours more than the iPhone 13 Pro. If the rumor about the iPhone 17 Pro’s battery capacity turns out to be true, it could potentially reach 35 hours or more, given that the upcoming A19 Pro chip and the Snapdragon X80 modem will also contribute to the battery life.

A Leaker with a Growing Track Record

While Instant Digital has a mixed track record, they have accurately leaked several Apple developments in the past, including:

• The Yellow iPhone 14 (2023)
• Frosted glass back on iPhone 15 and 15 Plus
• Spatial video capture on iPhone 15 Pro
• Minor refresh for Apple Watch Series 9
• Nano-texture display on the M4 iPad Pro
• Battery capacities of iPhone 16 Pro models

Given this history, their claims about the iPhone 17 Pro Max battery are worth watching.

What This Means for iPhone Users

If Apple indeed pairs a 5,000mAh battery with more power-efficient chips, modems, and a liquid-cooling vapor chamber system, the iPhone 17 Pro Max could set a new standard for smartphone battery life, making it ideal for power users, gamers, and content creators alike.

What’s your take on the rumored 5,000mAh battery? Let us know in the comments below.