The most common problem encountered when using mobile phones for a long time is “reduced battery life”, because the battery will age, resulting in lower than expected storage capacity and reduced battery life. Once the battery is unhealthy, the battery must be replaced to have longer battery life.
According to the latest reports, Apple re-tested and found that the battery life of the iPhone 15 model was twice as good as originally expected. Even after 1,000 complete charging cycles, the battery capacity can still reach 80% of the original capacity.
When the iPhone 15 models were announced in September 2023, Apple said the battery would only hold 80% of its original capacity after 500 complete charging cycles.
On February 20, 2024, Apple updated its official support website and changed it to “The battery of the iPhone 15 model is designed to maintain 80% of its original capacity after completing 1,000 complete charging cycles under ideal conditions.” %”.
“MacRumors” reported that Apple said the company’s latest test of iPhone 15 models involved charging and discharging the battery 1,000 times under specific conditions, but did not provide exact details about the charging process. In addition, Apple added that the company has continuously improved iPhone battery components and power management systems over the years.
In addition to iPhone 15 models having longer battery life than originally expected, Apple is reportedly also testing the battery life of other older iPhone models.
How to check iPhone battery health? The rechargeable battery of the iPhone is a consumable product with a limited service life. The battery capacity and performance will decrease due to long-term use, and may even need to be replaced.
If you want to know the health status of your iPhone battery, just click “Settings” on the home screen, select the “Battery” option, and you will see “Battery Health and Charging.”
Through “Battery Health and Charging” you can learn more about the battery health of your iPhone and whether it is recommended to replace the battery.
Update iOS 17.4 to browse more battery information Apple When Apple updated its official support website, it also revealed that after updating to the iOS 17.4 operating system, iPhone 15 models can browse more battery information, including battery manufacturing time, first use time, and cycle time. times etc.
Original URL:Operation Three Hee Wow
Image and source: MacRumors, Apple Support, 9to5Mac
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