- Leaked images confirm the iPhone 17 Pro will feature an L-shaped battery with a steel casing for improved heat management.
- The battery design varies between the US and Chinese models due to internal space differences caused by eSIM and physical SIM slot placements.
- A new adhesive layout hints at easier battery replacements and a more refined internal structure in the upcoming iPhone 17 Pro.
The iPhone 17 Pro battery leak has finally cleared up weeks of speculation, revealing some subtle yet meaningful hardware changes in Apple’s upcoming flagship. The leaked images, shared by reputable Majin Bu, initially caused confusion—many thought the component might belong to the rumored iPhone 17 Air. But it’s now confirmed that the leak is tied to the iPhone 17 Pro, offering an early glimpse into Apple’s design direction ahead of its expected September debut.
iPhone 17 Pro battery leak shows changes in shape, material, and regional design
Battery shape and shell
So the battery is in an L-shaped design, same as what we saw last year with the iPhone 16 Pro. It’s a smart way to make use of internal space, nothing new there. But what’s interesting is the steel casing around it.
It’s supposed to help with heat dissipation, which makes sense since phones keep getting faster and hotter these days. This could mean better long-term performance. Apple clearly wants to keep the device cool without changing the outer design too much.
US vs. China models
Now, this is something I didn’t expect. The iPhone 17 Pro battery leak shows that the battery size slightly varies depending on the market. In the US, since they’re only using eSIM, there’s more internal space. So, the battery casing looks a bit bigger.
But in China, Apple still includes a physical SIM card slot, which takes up space inside. So, that version ends up with a slightly smaller battery casing. But don’t think the battery life is going to be longer just because the casing looks bigger in the US version. Apple usually adjusts the internal layout differently for different regions.
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What else is different
From what I can see, the logic board section looks like it’s taking up less space. That probably means Apple is making room for other stuff inside. Also, looks like they’re using some kind of new adhesive around the battery. That might help with repairs, making it a bit easier to remove or replace the battery. Not a huge change, but it’s something.
When is it coming
If we go by usual Apple timelines, the iPhone 17 Pro will likely launch around mid-September. That’s just a few weeks away. And with leaks like this already out, we’ll probably see more info dropping before the event.
So yeah, this iPhone 17 Pro battery leak might seem like a small thing, but it actually tells a lot. Apple is sticking with the same shape, but changing materials and tweaking designs for different markets. The steel shell might help with heat, and the new adhesive could make repairs easier. Nothing revolutionary, but it’s still important for anyone keeping an eye on what’s next with the iPhone.
