That Apple is able to leverage its heft and the resulting economies of scale to negotiate a fairly reasonable price point for the iPhone batteries won't give anyone a pause in this day and age. However, Apple's phenomenal margins on battery replacements likely will.
A 5,088mAh battery that powers the iPhone 17 Pro Max reportedly costs Apple just $12
In an X post discussing the de-merits of silicon-carbon batteries, the tipster Schrödinger has shared a valuable nugget of information: the 5,088mAh battery that powers the iPhone 17 Pro Max costs Apple $12, while a 6,000mAh silicon-carbon battery typically costs $18, but is packaged within a substantially smaller form factor.
While we won't delve into the pros and cons of silicon-carbon batteries in this post, these cost estimates, if true, paint a truly mind-boggling picture of the margins that Apple earns on battery replacements.
Towards the end of October 2025, Apple officially published the prices of the replacement parts for the iPhone 17 series. You can easily procure the following replacement parts for the iPhone 17 Pro and iPhone 17 Pro Max from Apple's Self-Service Repair Store:
- Battery - $119
- Back Glass - $159
- Front Camera - $199
- Enclosure with the Battery - $299
- iPhone 17 Pro Display - $329
- iPhone 17 Pro Max Display - $379
Given the $119 battery replacement figure, Apple earns a margin of $100 or 89 percent on each battery replacement for the iPhone 17 Pro Max, assuming Schrödinger's cost estimate is correct. Even accounting for the lower economies of scale that come with battery replacements, this is a phenomenally sky-high margin, one that could be considered a blatant rip-off.
On the positive side, Apple's iPhone 17 Pro Max recently emerged as the victor in CNET's expansive battery life tests, one that pitted a total of 35 smartphones against each other. What's more, the base iPhone 17 and the OnePlus 15 grabbed the second rank in the tests, which was a surprising outcome given the fact that the base iPhone 17 features a battery that is 49.4 percent smaller than the one on the OnePlus 15, serving as a testament to Apple's OS-related optimizations. So, a case could be made that consumers do get the proverbial bang for the buck even if Apple charges sky-high margins on its iPhone batteries.
About the author: Writing is my one incontrovertible passion. Over the past six years, he has authored over 2,200 distinct articles on financial and tech-related topics, spanning nearly 1 million words. And he has been a member of Wcctech mobile team since 2025. As an alumnus of the University of Toronto, Rotman Commerce Program, I bring nuance, in-depth knowledge, and a unique perspective to every topic that I cover. When I'm not writing, I'm traveling the world, exploring hidden confectionaries and restaurants as an aspiring food connoisseur.
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