There are some new features of iOS 13 that were not mentioned at the 2019 Apple Developer Conference ( WDC 2019 ). If you upgrade your iPhone to iOS 13 or a new version, many people will accidentally find that there is an ” Optimization ” in the iPhone battery settings. ” Battery Charging ” option switch. As explained in the text below, this function can reduce the aging speed of the iPhone battery and can also learn the daily charging mode. But what exactly does the ” Optimized Battery Charging ” function of the iPhone do? Let’s find out together.
What is optimal battery charging for iPhone?
According to Apple’s official explanation of the function, ” optimized battery charging ” is to reduce the aging rate of the battery. The iPhone will learn your daily charging mode and wait for charging to complete when it reaches 80%. It will not be fully charged until you need it. .
The iPhone’s optimized battery charging function is not mandatory to turn on. Users can also decide to turn off this function by going to iOS “Settings” > “Battery” > “Battery Health”. If you have always been concerned about iPhone battery life , it is recommended Turning this feature on will also allow you to charge your iPhone with more peace of mind and extend battery life.
Having said that, after reading Apple’s explanation of the iPhone’s optimized battery charging function, I believe everyone is confused. Why does the iPhone battery only stop charging when it is 80% full? When will the remaining 20% be fully charged? This way of protecting the battery also makes users who want to charge it full feel panic, because they are afraid that the battery will not be enough to last a day, which will lead to the need to charge again soon, which will cause the iPhone to be stuck at 80% and cannot be charged .
How does the iOS ” optimized battery charging ” function actually work? Why does Apple design such a strange setting that ” the iPhone is stuck at 80% and cannot be charged “? In fact, you misunderstood the meaning of this function. Let me tell you the real reason.
Explaining iOS Optimized Battery Charging Features
In fact, the main purpose of the ” iPhone Optimized Battery Charging ” function is to extend battery life and avoid charging to 100% or continuing to charge. This slowly replenishing charging method will seriously affect the iPhone battery life and cause the battery to age prematurely. (iPhone battery health is considered old if it reaches below 80%),
That’s why Apple doesn’t want users to worry about battery life, so it added an “ optimized battery charging ” function to the iPhone. With machine learning capabilities, it will automatically remember the user’s usual usage habits. For example, if the device continues to charge when it is idle, it will limit the battery life. The charging state can only be charged up to 80% of the power. When it is close to normal use, it will start to enter the slow charging state until the power is fully charged to 100% .
When will iPhone Optimized Battery Charging start?
In order for the iPhone to start iOS to optimize the battery charging conditions , it will be effective if it stays in a fixed place for a long time , such as at home or company (work place); if it is during a ride, running around Taiwan, or going to a hotel or restaurant stay, the optimal battery charging will not start .
For example, if a user is accustomed to plugging in and charging his or her iPhone when working or sleeping, the iOS system will use the learning mode to first understand the user’s charging habits. If the user is fixed at a certain place and time every day, he or she will be used to charging the idle iPhone. Charging, after a period of time, the ” optimized battery charging ” mechanism will be activated. When idle, it does not need to be charged to 100%, as long as it reaches 80% of the power. It will not charge the iPhone until it is about to get up or a few hours before work. full.
However, please note that this function will not start immediately when it is turned on. The iOS system needs to wait for about a month to analyze the charging habits before it finally starts to operate.
Through this intelligent battery management method, bad iPhone charging or discharging habits can be effectively improved, and the battery can be prevented from being consumed to a low battery state, and can be fully charged to 100% through fast charging; the use of limiting 80% power can also slow down charging. The number of cycles can further reduce battery health degradation and extend battery life.
Can’t charge 80% of iPhone card? Optimal battery charging to blame?
Some users mistakenly believe that “iOS Optimized Battery Charging” will cause the iPhone charging card to be unable to charge at 80%. The actual reason is that during the charging process, some users continue to play games, video chat or make calls, causing the iPhone battery to overheat. In order to avoid If the battery is permanently damaged, the system will limit the maximum power to 80%, which will result in the inability to charge .
The solution is to stop charging and cooling the iPhone first, then continue charging, or use the following methods to solve 80% of the iPhone charging card problems:
Three key functions must be turned on to optimize battery charging
In order for “Optimized Battery Charging” to work properly, the following functions must be turned on to work properly:
- iOS “Settings” > “Privacy” > “Location Services” > “Location Services”
- iOS “Settings” > “Privacy” > “Location Services” > “System Services” > “System Customization”.
- iOS “Settings” > “Privacy” > “Location Services” > “Location Services” > “Important Locations”.
For more iPhone battery tips, it is recommended that you continue to browse the following article to learn more