Prototype 2,915 mAh Battery for 5.5-Inch iPhone 6 Once Again Shown in Photos - MacRumors
Skip to Content

Prototype 2,915 mAh Battery for 5.5-Inch iPhone 6 Once Again Shown in Photos

New photos shared by Nowhereelse.fr [Google Translate] once again claim to show a 2,915 mAh capacity battery from the 5.5-inch model of the iPhone 6. These details follow an earlier Nowhereelse.fr report that showcased a claimed rear shell from the larger 5.5-inch iPhone 6 model.

iphone6-battery
The battery in these latest photos appears identical to one detailed in a leak last month from Chinese site Apple Daily, down to the March 2014 manufacturing date. The authenticity of either part is unconfirmed, but both batteries have markings similar to other Apple batteries and appear to be sized for a larger iPhone model. Both are also still from the prototype stage, with placeholder text used in several locations on the batteries.

If legitimate, this 2,915 mAh capacity is a significant jump from the 1,560 mAh battery included in the iPhone 5s and the 1,810 mAh rumored for the 4.7-inch iPhone 6. It also places the iPhone 6 on par with other larger-sized phones such as the Samsung Galaxy S5 and the HTC One M8. A significantly larger battery for the 5.5-inch model compared to the 4.7-inch would be possible due to the much larger volume available inside the device with the larger display. That larger display may also arrive at much higher pixel count which would necessitate a larger battery to support it.

Apple is expected to unveil the iPhone 6 at a press event to be held September 9 at the Flint Center in Cupertino, California. The new iPhone 6 appears set to include a rounder design, faster A8 processor, improved Touch ID sensor, near field communications (NFC) capabilities, and a new camera stabilization feature.

Related Forum: iPhone

Popular Stories

Apple Wallet

iOS 27 Will Add Two New Apple Wallet Features to Your iPhone

Monday June 1, 2026 12:15 pm PDT by
Apple is set to unveil iOS 27 during its WWDC 2026 keynote on Monday, June 8, and the update will reportedly include two new Apple Wallet features. First, iOS 27 will reportedly let users create their own digital passes by scanning items like movie tickets, concert passes, and gym membership cards. Many apps already offer Apple Wallet passes, but now users will be able to create a custom...
Dynamic Island iPhone 18 Pro Feature

iPhone 18 Pro Battery Capacities Allegedly Leaked

Tuesday June 2, 2026 1:54 am PDT by
Battery capacities for Apple's upcoming iPhone 18 Pro have allegedly surfaced, and the numbers suggest only a modest increase over the iPhone 17 Pro. According to prolific Weibo-based leaker Digital Chat Station, Apple is testing the iPhone 18 Pro with different battery capacities for the China and U.S. versions of the device, similar to last year's iPhone 17 Pro models. The Chinese model is ...
macOS 27 on MacBook Pro

Apple Says macOS 27 Won't Be Compatible With These Macs

Wednesday June 3, 2026 8:29 am PDT by
During WWDC 2025, Apple revealed that macOS 26 Tahoe would be the final major macOS version for Intel-based Macs. macOS 27 will be compatible with Apple silicon Macs only, meaning that you will need a Mac with an M-series chip or a MacBook Neo with an A18 Pro chip in order to install the software update. Apple will unveil macOS 27 during its WWDC 2026 keynote this Monday, June 8, and the...

Top Rated Comments

153 months ago
Where's 1080p now?

Just drop it. It's old and not funny anymore.
Score: 21 Votes (Like | Disagree)
SMIDG3T Avatar
153 months ago
But the 5.5-inch doesn't exist.
Score: 19 Votes (Like | Disagree)
japanime Avatar
153 months ago
It's unapologetically thin — and short on life.
Score: 13 Votes (Like | Disagree)
dannyyankou Avatar
153 months ago
It's unapologetically thin — and short on life.
2,915 is small? It's not far off from the Note 3's 3,200 mah battery, which is also a larger phone.
Score: 11 Votes (Like | Disagree)
HobeSoundDarryl Avatar
153 months ago
If legitimate, this 2,915 mAh capacity is a significant jump from the 1,560 mAh battery included in the iPhone 5s and the 1,810 mAh rumored (https://www.macrumors.com/2014/07/17/iphone6-battery-1810-mah-capacity/) for the 4.7-inch iPhone 6. It also places the iPhone 6 on par with other larger-sized phones such as the Samsung Galaxy S5 and the HTC One M8.
So, if true, here's an opportunity to pair a genuinely larger battery with the oft-spun iOS & A8 optimizations to make this thing a leader in battery life. Over the last few months, there's been too much spinning of iOS and A8 optimizations to try to rationalize the use of an under-sized battery in iPhones (no surprise, that's what "we" do). This implies we might get BOTH Apple optimizations AND big battery. And, if so, GREAT!!!
Score: 11 Votes (Like | Disagree)
153 months ago
Here's my leak showing the 5.5" not existing:



















Told you.
Score: 10 Votes (Like | Disagree)