On September 13, 2023, the iPhone 15 Series debuted with significant enhancements over its predecessors, including the notable addition of an 80% battery charge limit, a feature that has drawn widespread attention. Explore this new functionality with Siêu Thị Mytour today.

iPhone 15 Series introduces a definitive 80% battery charge limitation feature
The iPhone 15 Series is currently the talk of the town, introducing fresh experiences beyond its predecessors, notably its feature to cease charging at 80%. Since the iOS 13 update, iPhones have been equipped with an optimized battery charging feature to slow down charging after reaching 80%, aiming for a longer battery life.

Optimized battery charging on iPhones has been a feature since iOS 13 and beyond
With the iPhone 15 Series, Apple has introduced an enhancement that stops charging entirely once 80% battery capacity is reached, irrespective of how long the charger remains connected. If the device remains plugged in for an extended period and the battery level dips below 75%, it will automatically start charging again but will cease upon reaching 80%. In certain scenarios, even with this mode engaged, the iPhone may charge to 100% to update data and calibrate more accurately.

Feature limits charging to 80% on the iPhone 15 Series
The emergence of this feature has not been officially explained by the manufacturer, yet iFans speculate that Apple introduced it to combat the rapid battery degradation observed with the iPhone 14 Series. Users had reported that the iPhone 14 Series batteries deteriorated quickly, failing to retain 100% efficiency as when new. Thus, tech enthusiasts believe that limiting charging to 80% on the iPhone 15 Series could significantly enhance battery lifespan.
Users can activate this new feature by navigating to Settings > Battery > Battery Health & Charging > Optimized Battery Charging > 80% Limit. However, for those less concerned about maximizing battery longevity, this feature can be tested and then deactivated by reversing the steps.

How to set the 80% charge limit feature on iPhone 15 Series
The iPhone 15 Series debuts with four models: iPhone 15, iPhone 15 Plus, iPhone 15 Pro, and iPhone 15 Pro Max, each featuring a stylish design and robust performance, delivering an experience that surpasses its price point.
The iPhone 15 Series stands out with its sleek square-edged design, modern Dynamic Island screen, and distinctive rear camera module, offering a luxurious and premium feel. The iPhone 15 and iPhone 15 Plus models boast an aerospace-grade aluminum frame, renowned for its durability.

Durable design of iPhone 15 and iPhone 15 Plus
In a first, the iPhone 15 Pro and iPhone 15 Pro Max introduce a titanium frame, elevating these phones to new heights of sophistication. As a result, these two models are among the most sought-after currently.

Titanium craftsmanship elevates the iPhone 15 Pro and iPhone 15 Pro Max
The iPhone 15 and iPhone 15 Pro are equipped with a 6.1-inch Super Retina XDR display, resolution of 2556 x 1179px, while the iPhone 15 Plus and iPhone 15 Pro Max feature a larger 6.7-inch Super Retina XDR display with a resolution of 2796 x 1290px. Despite slight variations, all models offer users sharp, vibrant visual experiences.

The iPhone 15 Series delivers sharp, vivid images to users
Moreover, the iPhone 15 Series boasts impressive performance, with the A16 Bionic chipset in the iPhone 15 and iPhone 15 Plus, and the Apple A17 Pro chip in the iPhone 15 Pro and iPhone 15 Pro Max. Both processors enable smooth multitasking and, particularly, the A17 Pro chip offers unparalleled online gaming experiences with high-quality graphics, setting a new standard for iPhone generations.

iPhone 15 Series chipset highlights
iPhone 15 Series introduces several noteworthy upgrades including the switch from Lightning to USB-C for faster data transfer, a versatile multitasking button replacing the ring/silent switch, enhanced optical zoom capabilities, and improved portrait mode photography.
The iPhone 15 Series' adoption of an 80% battery charge limit is anticipated to significantly extend battery lifespan. This overview from Siêu Thị Mytour aims to enrich your understanding of Apple's latest smartphone generation, from the standard iPhone 15 to the high-end iPhone 15 Pro Max.
