How to Protect iPhone 15 ProMax Battery Life and Charging Precautions

Tech 2023-10-20 19:35:00 Source: Network

prefacePreviously, Apple (Applelnc.) announced the new iOS17 system at the developer conference, and the charging head network has provided a detailed introduction and practical operation of the StandBy standby mode function in the test/official version of the system; At the same time, based on the iPhone 15 series phones, the charging head network has noticed that "battery optimization" can support more settings in the "battery" option

preface

Previously, Apple (Applelnc.) announced the new iOS17 system at the developer conference, and the charging head network has provided a detailed introduction and practical operation of the StandBy standby mode function in the test/official version of the system; At the same time, based on the iPhone 15 series phones, the charging head network has noticed that "battery optimization" can support more settings in the "battery" option.

In response to the battery issue on iPhone phones, Apple officially implemented a new charging standard in March this year, which has once again increased the replacement cost for users. The battery optimization feature installed this time may further extend the battery life.

Enable Settings

After opening the settings of the iPhone 15 series phone, entering the "Battery" option will reveal a difference in "Charging Optimization".

Compared to the "Battery" interface of the iPhone 15 ProMax phone (left) and iPhone 14 ProMax phone (right), "Charging Optimization" is no longer a switch item, but has been changed to an option bar.

After clicking to enter, you can see the next level interface displaying options such as "Optimize Battery Charging", "80% Upper Limit", and "None".

Charging measurement

This time, set the battery optimization option to "80% optimization" and test its charging power using the POWER-ZKM003C tester.

Under the normal "optimized battery charging" or "none" options, the charging curve is shown above, and the charging power decreases in a stepped manner. After reaching 80% of the battery level, it enters a trickle charging state until 100% full charge.

After setting the "80% upper limit", the iPhone 15 ProMax phone achieved a charging power of 16.65W during the fast charging stage at a measured 70% battery level, which is the same as normal without significant differences.

When the iPhone 15 ProMax phone's battery UI is displayed at 80%, it still remains charged.

But at this point, the measured input power of the mobile phone is 5.09V0.24A1.21W, and the charging power drops sharply, or it can only maintain the energy consumed by the phone during standby.

Continue charging at this stage, and after waiting for nearly 3 minutes, the battery UI display remains at 80% without further increase.

Stay away from extreme temperatures

As is well known, devices with built-in batteries cannot undergo long-term charging and discharging in hot or cold environments. On the one hand, it affects the movement of lithium ions, and on the other hand, it may permanently damage the battery capacity, resulting in a sharp reduction in battery life and reduced battery life.

Apple Inc. provides detailed temperature range recommendations for different smart devices. Generally, when the battery exceeds the recommended temperature, the software may limit charging after reaching 80% of the battery level. Even storing the battery in a high-temperature environment may cause irreversible damage.

At the same time, when wearing a protective case and charging wirelessly, the phone may generate too much heat, which can affect the battery capacity.

Summary of charging head network

For the newly added battery optimization function option for iPhone 15 series phones, during this test, the phone was upgraded to the latest system version, and there were obvious abnormalities before or due to system issues.

After the above measurement, this battery optimization function may help users solve the overcharging problem caused by continuous charging of their phones during nighttime charging, further improving the battery life. Although the upper limit of charging power cannot be set by oneself, it can be set by oneself, which is sufficient to cope with most life and work scenarios.

Disclaimer: The content of this article is sourced from the internet. The copyright of the text, images, and other materials belongs to the original author. The platform reprints the materials for the purpose of conveying more information. The content of the article is for reference and learning only, and should not be used for commercial purposes. If it infringes on your legitimate rights and interests, please contact us promptly and we will handle it as soon as possible! We respect copyright and are committed to protecting it. Thank you for sharing.(Email:[email protected])

Mobile advertising space rental

Tag: How to Protect iPhone ProMax Battery Life and Charging