iPhone 13 Lineup Appears to Feature Significantly Larger Battery Capacities

A new rumor from Weibo, shared on Twitter by credible leaker l0vetodream, alleges to be the battery capacities for the upcoming iPhone 13 lineup, revealing that all of the 2021 iPhones will feature larger batteries.

iPhone 13 Battery Life Feature
According to the rumor, the ‌iPhone‌ 13 Pro Max will feature a 4352mAh battery, compared to the current iPhone 12 Pro Max's 3687mAh battery. The ‌iPhone‌ 13 and ‌iPhone‌ 13 Pro will share a battery of 3095mAh, compared to 2815mAh. The smallest model of the lineup, the ‌iPhone‌ 13 mini, will feature a 2406mAh battery, compared to the iPhone 12 mini's 2227mAh.

With ‌iPhone‌ devices, the size of the battery only tells a portion of a device's battery story. The other half comes down to the efficiency of the A-series chip and other components. The A15 chip, expected in the ‌iPhone‌ 13, will improve energy efficiency on top of the larger battery. While the higher-end models of the 2021 ‌iPhone‌ lineup will feature larger batteries, so will the smallest ‌iPhone‌ 13 mini, according to this rumor.

The ‌iPhone 12 mini‌, which is the smallest ‌iPhone‌ Apple has made to date, has performed poorly in sales compared to the other models. One reason may be the smaller battery in the device, leading to struggling all-day battery life. However, Apple seems to be set to address those concerns if this rumor proves to be true.

The larger batteries will also help accommodate the rumored inclusion of a ProMotion 120Hz display in the ‌iPhone‌ 13 Pro and ‌iPhone‌ 13 Pro Max. Apple analyst Ming-Chi Kuo has stated that Apple plans to include the ProMotion technology in the highest-end models of the lineup. Compared to the current peak 60Hz, a 120Hz display will use more battery.

Schematics of the upcoming ‌iPhone‌ 13 lineup seen by MacRumors indicated that the 2021 iPhones will be thicker in design. Thanks to this rumor, the increase in thickness seem to be due to the larger battery capacities.

Related Forum: iPhone

Popular Stories

iPhone 17 Pro Colors

Apple Announces iPhone 17 Pro and Pro Max With New Design, Larger Battery, and More

Tuesday September 9, 2025 10:59 am PDT by
Apple today introduced the iPhone 17 Pro and iPhone 17 Pro Max. Both devices feature a new aluminum unibody design, with the Ceramic Shield now protecting both the front and back sides. Apple says the front side is now Ceramic Shield 2, which offers 3x better scratch resistance, while the rear Ceramic Shield is advertised as 4x more resistant to cracks compared to the back glass on previous...
Awe Dropping MR Live Coverage Article

Apple Event Live Blog: iPhone 17, iPhone Air, New Apple Watches, and AirPods Pro 3

Tuesday September 9, 2025 8:55 am PDT by
Apple's "Awe Dropping" event kicks off today at 10:00 a.m. Pacific Time, where we're expecting to see the iPhone 17 lineup, several updated Apple Watch models, and the third-generation AirPods Pro unveiled, and perhaps some other announcements. Apple is providing a live video stream on its website, on YouTube, and in the company's TV app across various platforms. We will also be updating...
iPhone 17 Pro Colors

iPhone 17 and iPhone 17 Pro Models Are eSIM-Only in These Countries

Tuesday September 9, 2025 12:23 pm PDT by
Apple continues to phase out the physical SIM card tray on iPhones, with the latest models relying solely on eSIM technology in more countries. The new iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max support eSIMs only in these countries and regions, according to Apple: Bahrain Canada Guam Japan Kuwait Mexico Oman Qatar Saudi Arabia United Arab Emirates Un...
iphone air

Apple Announces iPhone Air With Ultra-Thin Design

Tuesday September 9, 2025 10:45 am PDT by
Apple today unveiled the iPhone Air, an all-new kind of iPhone featuring an ultra-thin design. The iPhone Air is just 5.6mm thick, making it the thinnest iPhone ever. The frame is made of titanium with a polished mirror finish. The device features Ceramic Shield 2 with 3x better scratch resistance and 4x better crack resistance, on both sides of the device for the first time. Apple says that ...
airpods pro 2

Two Versions of AirPods Pro 3 Coming With These Differences

Monday September 8, 2025 4:51 am PDT by
Apple is preparing to launch two versions of the AirPods Pro 3 over 2025 and 2026, according to a Weibo leaker. Yesterday, supply chain analyst Ming-Chi Kuo reported that Apple is planning to debut the AirPods Pro 3 this year. They could arrive as soon as this week at Apple's "Awe dropping" event. Crucially, Kuo added that Apple is planning to introduce a successor to this year's AirPods ...
airpods translate

AirPods Live Translation Blocked for EU Users With EU Apple Accounts

Thursday September 11, 2025 4:01 am PDT by
Apple's new Live Translation feature for AirPods will be off-limits to millions of European users when it arrives next week, with strict EU regulations likely holding back its rollout. Apple says on its feature availability webpage that "Apple Intelligence: Live Translation with AirPods" won't be available if both the user is physically in the EU and their Apple Account region is in the EU....

Top Rated Comments

djcerla Avatar
56 months ago
The Mini lives on.
Score: 23 Votes (Like | Disagree)
TheYayAreaLiving ?️ Avatar
56 months ago
This is what we need Apple!

2 days of heavy usage without charging…

LETS GO!!!!
Score: 22 Votes (Like | Disagree)
Christoffee Avatar
56 months ago
I've been rocking my 6S for 5 1/2 years; 6 years by the time the upgrade comes. My upgrade is going to be epic!
Score: 20 Votes (Like | Disagree)
Techwatcher Avatar
56 months ago
Wow. Pro Max might be the star of the show. We'll need to see the effect of ProMotion on battery life though.
Score: 15 Votes (Like | Disagree)
adamjackson Avatar
56 months ago
Maybe by 2050, we'll finally get back to the battery life my Nokia 5100 had back in 2001.
Score: 12 Votes (Like | Disagree)
ghanwani Avatar
56 months ago

With iPhone devices, the size of the battery only tells a portion of a device's battery story. The other half comes down to ...
... newer versions of iOS being increasingly power hungry.
Score: 10 Votes (Like | Disagree)