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iPhone 15: Everything about the new battery setting

Milan Jovicic by Milan Jovicic
September 20, 2023 - 4:24 p.m. CEST
in Apple News
0
iPhone 15 Pro action button Resident Evil Village

CUPERTINO, CALIFORNIA - September 12, 2023: Apple CEO Tim Cook introduces the new iPhone lineup at Apple Park. (Photo by Brooks Kraft/Apple Inc.)

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The latest generation of the popular iPhone lineup, the iPhone 15, brings with it some exciting innovations. One notable addition is the introduction of a new battery setting designed to optimize the lifespan of the device. Below, we'll take a closer look at this new feature and how it can improve the iPhone 15 experience.

The iPhone 15 and iPhone 15 Pro have sent the smartphone world into a frenzy with a new battery setting that is capable of strictly preventing charging above 80%. This feature has the potential to revolutionize the way we charge our iPhones and increase battery longevity. Allison Johnson of The Verge recently revealed details about this feature revealed.

More power, less charging time thanks to 80 % limit

The new battery setting is different from the already familiar “Optimized Charging” on the iPhone. While Optimized Charging delays charging beyond 80 % until an appropriate time by learning the device's charging routine, the new feature goes a step further. When the hard limit of 80 % is enabled, the iPhone will never charge beyond that point. To use this setting, iPhone 15 owners can select the “80 % Limit” option in the “Battery” section of Settings. This innovative feature not only promises longer battery life but can also shorten the time it takes to fully charge the iPhone, similar to Optimized Charging.

iPhone 15: The 80 % limit and its effects

Interestingly, this new setting was discovered in the iOS 17 code by software researcher Steve Moser, indicating Apple's ongoing efforts to optimize the battery performance of its devices. It is worth noting that Apple has confirmed that all iPhone 15 models will have the same battery life as their predecessors, the iPhone 14 models. This means that users will not have to compromise on the performance of their device despite the new battery setting. The iPhone 15 models will be available in stores starting this Friday and promise an exciting upgrade for Apple fans worldwide. (Image: Apple)

  • iPhone 15 reviews: Big upgrade for standard models
  • iPhone 15 Pro reviews: Improvements beyond USB-C
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Milan Jovicic

Milan Jovicic

Milan founded Apfelpatient in 2016 and has been responsible for all editorial content since 2018 — news, rumors, guides, and product reviews. Apple devices here are not test units on loan for two weeks but everyday tools: from the iPhone through MacBook Pro, MacBook Air, and iMac to the Apple Vision Pro, at least one device from nearly every product category is in daily use, many of them replaced annually. Every menu path in a guide is verified on the device before it is published.

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APFELPATIENT brings you the latest Apple news, product updates, guides, reviews and tips across the entire Apple ecosystem — from the iPhone to the Mac to the Apple Vision Pro. From the first rumors to confirmed news: researched responsibly.

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