The Apple iPhone 15 that has a problem can only be charged to 80% and cannot continue to charge. What should I do?

Recently, some users have found that their iPhone 15 will stop charging when it reaches 80% charge, and automatically disconnect, making it impossible to continue charging.

If your Apple iPhone 15 cannot continue to charge when it reaches 80%, then you can try the following solutions to solve this problem. 1. Check the charging cable and charger: Make sure the charging cable and charger you are using are working properly. You can try using different charging cables and chargers to see if that solves the problem. 2. Clean the charging port: Sometimes the charging port may be clogged with dust or debris, causing poor charging. You can use a cotton swab or soft brush to clean the charging port to make sure it's clean and unobstructed. 3. Software updates: Apple often releases software updates, which may include updates to fix charging issues. You can go to Settings-General-Software Update to check if there are available updates, and if so, update them in time. 4. Restart the device: Sometimes there may be some minor problems in the electronic system of the device, causing abnormal charging. You can try restarting your device to see if that resolves the issue. Press and hold the power button, slide the power off button, and then press and hold the power button again to turn it on. If the above methods still cannot solve the problem, it is recommended that you contact Apple customer service or go to an Apple authorized repair center for maintenance. They will be able to provide more professional help and solutions.

There may be several reasons why the Apple iPhone 15 cannot be charged to more than 80%:

1: The iPhone has turned on the "optimized battery charging" function

In order to extend the battery life longevity, the iPhone's "Optimized Battery Charging" feature was designed to last. When the iPhone determines that the user has been connected to the charger for a long time, it will automatically pause charging after the battery reaches 80% and continue to fully charge until the user needs to use it. Such a design can effectively protect the battery and extend its life. Users can manually enable or disable this feature when needed to manage battery charging according to their needs.

To turn off this feature, you can follow one of the following two methods: First, open the Settings menu, select Battery Options, then enter the Battery Health settings, find the corresponding feature and turn it off. Alternatively, you can press and hold the notification on the lock screen and tap the "Charge Now" option to turn off the feature. Whichever method you choose, you can easily turn this feature off.

2: The temperature of the iPhone is too high, causing the charging speed to slow down or stop

When we charge the iPhone at the same time, run large games, or perform long-term video shooting, phone calls, etc. , may cause the iPhone to heat up. To protect the safety of the battery and device, iPhone limits charging capabilities when temperatures are high.

At this point, we can choose to stop using the phone and place it in a cool place. After the temperature of the device drops, we can start charging normally.

3: Problem with the charging head

If you turn off the "Optimize Battery Charging" function of your phone, restart your phone, or even try various methods, but still can't charge, and the phone doesn't send a message. If it's hot, it's probably a problem with the charging head. It is recommended to try replacing the official charging head to see if this problem can be solved.

4: iOS system failure

If you find that your iPhone 15 cannot be charged or the charging speed is very slow after upgrading or flashing your iPhone, it is most likely due to an iOS system failure. A malfunction occurred.

If your iOS system fails, I recommend you use the Apple phone repair tool to fix it. This tool can easily fix 150 common problems of iOS devices, such as white apple, black screen, non-stop restarting, stuck in recovery mode, failed update, unable to boot, etc. Using this tool, you can easily fix your iOS system problems and get your phone back to normal operation.

The above is the detailed content of The Apple iPhone 15 that has a problem can only be charged to 80% and cannot continue to charge. What should I do?. For more information, please follow other related articles on the PHP Chinese website!