Every iPhone user knows the struggle of preserving battery health. With the release of the iPhone 15, Apple has introduced a feature that allows users to limit their battery charging to 80%, ultimately helping extend the life of their device’s battery.
Despite not being highlighted during the launch event, this feature was eagerly anticipated by iPhone enthusiasts. We’ve had the opportunity to explore the latest iPhone 15 and iPhone 15 Pro Max, and we’re excited to share how you can take advantage of this brand-new battery health setting on both models.
Enabling the 80% Charging Limit on iPhone 15
It’s important to note that this feature is available on all models of the iPhone 15 series.
The 80% Limit charging optimization feature ensures that your iPhone stops charging once it reaches 80% of its full capacity. This feature should not be confused with Optimized Battery Charging. We’ll explain the differences between these two features shortly. It’s worth mentioning that even with the 80% charging limit enabled, your iPhone may occasionally charge to 100% to maintain accurate battery state-of-charge estimates.
Here’s how to access the new charging limit option on iPhone 15 series:
- Open the Settings app on your iPhone 15.
- Scroll down and tap on Battery.
- Under Battery Health and Charging, tap on Charging Optimization.
- Finally, select the 80% Limit option.
Understanding the Difference between Optimized Battery Charging and 80% Limit Options
Optimized Battery Charging and the 80% Limit are two distinct battery health and charging settings. Optimized Battery Charging analyzes your daily charging habits and postpones charging beyond 80% until a more appropriate time, typically when your iPhone is connected to a charger for an extended period. While this method may extend the charging time to reach 100%, it is aimed at minimizing the time your battery spends at a full charge to reduce thermal stress.
On the other hand, when the 80% Limit charging feature is activated, your iPhone will cease charging past 80%. However, exceptions exist, and your iPhone may occasionally reach a full 100% charge to ensure accurate battery state-of-charge estimates. Similar to Optimized Battery Charging, the strict 80% limit can enhance battery lifespan by reducing extreme thermal stress.
With the 80% charging limit, there’s no need for constant monitoring during charging. Your iPhone will automatically halt charging at 80%, making it a useful feature for users who prefer to maintain a charging range between 40% and 80%, only reaching 100% when necessary.
Checking iPhone Battery Cycle Count
The Battery Cycle Count feature is also available on all models of the iPhone 15 series.
In addition to the new charging option, the iPhone 15 models feature a dedicated battery section within the Settings app. This section provides valuable insights into your battery health, including the ability to check the battery cycle count, which indicates how many times you’ve discharged and charged your battery from 0% to 100%. Previously, checking the cycle count required third-party apps or Developer mode, but now it’s easily accessible within iOS, exclusively for iPhone 15 models.
Here’s how to check your battery cycle count on iPhone 15:
- Open the Settings app on your iPhone.
- Navigate to the General section.
- Select About.
- Scroll down to find the Cycle Count under the Battery section.
Share Your Thoughts
What are your thoughts on these new battery and charging features introduced in the iPhone 15 series? Feel free to share your opinions in the comments below.
