The Apple phone can t be charged when it reaches 80, what s going on?

1.This is the setting of iPhone charging, the fast charging function is used in front, and after charging to about 80%, slow charging will be used, that is to say, it will be charged slowly, and the power will still increase, but the time needs to be slower. 2.

There is a problem with the charger or battery.

The iPhone is a series of smartphones developed by Apple[1], which is equipped with the iOS mobile phone operating system developed by Apple. The first iPhone was released by the company's CEO Steve Jobs on January 9, 2007, and officially went on sale on June 29 of the same year.

The reason why the Apple phone does not move when it is charged to 80 is that the charging protection function is set, and the solution is as follows:

Prepare materials: iPhone.

1. Tap "Settings" on your phone.

2. Find the "Battery" option and click to enter.

3. You can see that the battery health has entered the state of needing repair, click to enter.

4. In the "Maximum Capacity", you can see that the battery is only 85% of the capacity, and click "Deactivate" in the "Peak Performance Capacity" column.

5. Select "Deactivate" in the pop-up dialog box, which can ensure the performance of the phone.

6. After that, you will no longer see the "Deactivate" or "Enable" button, only the next time you accidentally shut down, the "Deactivate" button will appear again. Once you're done setting it up, your phone's performance won't be limited.

First of all, let's see if Optimized Battery Charging is turned on, and in some cases, your iPhone will delay charging by more than 80%. Apple has added an "optimized battery charging" feature to the iPhone. This feature improves battery life by reducing the amount of time your iPhone spends fully charged.

Second, charging while running large games or taking long periods of time**, making phone calls, etc., can cause your iPhone to get too hot. If the temperature of the iPhone is high, the protection mechanism will be activated, and charging the phone at this time may slow down or even stop.

Finally, it may be a battery drain issue, causing the battery icon to display incorrectly or only charge to 80%.

Restart in advance, test again, if the problem is not solved, it is recommended to bring the equipment to the after-sales service for maintenance.

Check if the tail plug is broken, and go to the repair point to replace one.

The reason why charging to 80 does not move is the protection mechanism of Apple's new system for the battery, and the battery will be stuck at 80 when the battery is delayed and the battery is at high temperature.

The reason why it stops at 80% is what Apple's official website says: if the device stops charging when the power reaches 80%, the iPhone may get slightly warmer while charging. To prolong the life of the battery, if the battery is too hot, the software may limit the charge after the power reaches 80%.

Your iPhone will charge again when the temperature drops, try moving your iPhone and charger to a cooler location.

The solution to the problem that the Apple phone can't be charged when it is charged to 80.

The vast majority of problems are due to overheating that limits charging, 16-22° is the optimal temperature for Apple batteries, but we basically exceed this value in our daily use. Generally, when you touch the back cover, you have a certain sense of temperature, and the battery is already overheated. If the phone is overheated and placed on a tile or glass, it can be quickly cooled down within 10 seconds.

Restart after cooling down. It is impractical to charge without using a mobile phone, but to avoid using a mobile phone at high power for charging.

If you are sure that your phone is not hot and the temperature is normal. 80% cannot be charged. The solution is to automatically shut down the phone when it runs out of battery before going to bed at night.

Then charge the device and you go to sleep. Do not use your phone during the process and wait until your phone is fully charged. Let the battery over-discharge and turn off, and it will calibrate itself when it is fully charged.

Asked questions for more than a year.

Question: Eighty-nine batteries left.

Asking questions can be filled.

You can ask questions for a while and then recharge.

The reason why the Apple phone does not move when it is charged to 80 is that the charging protection function is set, and the solution is as follows:

Prepare materials: iPhone.

1. Tap "Settings" on your phone.

2. Find the "Battery" option and click to enter.

3. You can see that the battery health has entered the state of needing repair, click to enter.

4. In the "Maximum Capacity", you can see that the battery is only 85% of the capacity, and click "Deactivate" in the "Peak Performance Capacity" column.

5. Select "Deactivate" in the pop-up dialog box, which can ensure the performance of the phone.

6. After that, you will no longer see the "Deactivate" or "Enable" button, only the next time you accidentally shut down, the "Deactivate" button will appear again. Once you're done setting it up, your phone's performance won't be limited.

Operating tool: Apple 11 mobile phone. System version number: system.

It is caused by the battery optimization mode turned on the phone, and the solution is as follows:

1. First unlock the phone and enter the system, open Apple's settings to enter, as shown in the figure below.

2. After entering the settings, click on the options of the battery, as shown in the image below.

3. Then on the settings interface, click Battery Health, as shown in the figure below.

4. Once you're in, click on the option to optimize battery charging. If you need to turn it off, click the switch again and select Off.

Answer: The Apple phone will not be charged to 80% because the Apple phone may heat up slightly when charging, in order to prolong the service life of the battery, if the battery heats up to a certain extent, the software may limit the charging after the charge reaches 80%. At this time, you can wait for the temperature of the iPhone to drop and charge it again, and you can move the iPhone and charger to a cooler location to cool down.

Or you can try a different cable.

Sometimes it's the data cable, and that's the case with my phone.

Hope it helps.

The solution to charge the iPhone to 80% and not be charged:

1. Turn on your phone and tap the [Settings] icon on the desktop.

2. Enter the settings menu and click [Battery] settings.

3. In the battery settings menu, turn on [Low Power Mode]. Reduce power consumption and increase charging speed.

4. Click [Battery Health].

5. On the battery health page, turn off the [Optimize Battery Charging] function.

This is a normal phenomenon, it is the protection mechanism of Apple's new system for the battery, and the battery will be stuck at 80% or the mobile phone battery optimization mode will be turned on when the battery continues to be high.

Regarding the battery high temperature protection mechanism of Apple mobile phones, generally speaking, if it is a high temperature protection problem, move the mobile phone and charger to a cool place, lock the screen for ten minutes, and the mobile phone can be charged normally after the temperature drops.

If you have Battery Optimization Mode turned on, you can turn off Optimized Battery Charging mode in Settings > Battery Health on your iPhone.

Here's how:1After unlocking the phone and entering the desktop, tap the settings of the iPhone to enter the settings page.

2.Once you're in the settings, tap on the battery's options.

3.Once you are in the interface of battery settings, tap Battery Health.

4.After entering the battery health interface, you can see the "Battery Optimization" option, click on it, 5In the pop-up options screen, select Close. That's it.

This situation is generally caused by a faulty mobile phone charger.

If the actual output voltage of the mobile phone charger is lower than the rated output voltage, then during the charging process, when the mobile phone battery voltage rises to a certain value, but the battery is not fully charged, the current voltage of the mobile phone battery is consistent with the output voltage of the charger, so that there is no voltage difference to cause charging to stop.

It is recommended to replace the charger for testing.

Wait patiently to no avail, mostly because the output voltage of the charger is low and cannot be poured into the battery. You can change the charger to verify if this is the problem. If this is still the case, there is a problem with the power management module in the phone.

I want to laugh, it's so cute. System update, Automatically turn on optimized battery charging, just think of 100% off, and ask Du Niang for specific operations.

Because most of the phones now have a pool protection feature.

Operating tool: Apple 11 mobile phone. System version number: system.