Many iPhone users notice the emergence of some charging problems, for example that the phone takes a long time to fully charge the battery, even though the charger has a capacity of 18 watts. Also, the varying charging speed after the passage of time has confused many users, so in this article we will explain to you why the iPhone does not charge with the usual efficiency and what are the reasons behind that.

The iPhone is not charging as well as usual

Apple is trying to preserve the phone's battery by slowing down the battery charge when the percentage reaches 80%, and works indirectly to eliminate some bad habits of users such as charging the battery more than once in the same day.

Benefits of slowing down the shipping process

Slowing the charging process for your iPhone may help to improve the performance and efficiency of the battery, although charging the battery more than once will not cause damage to the battery in the near future, but it may clearly reduce its efficiency.

In the event that you use the phone throughout the day, you may need to charge it at night while you are sleeping, and this is one of the most bad habits that raise the temperature of the phone, and lead to battery damage over time. This is because the phone remains in charging mode even after the completion of the full charging process, so Apple has improved the method of charging the iPhone, starting with the (IOS 13) system, so that the device works in a way called improved battery charging, which is a method that slows down the charging of the phone after the battery reaches 80%. %. And when your wake-up time approaches (Apple knows it through your previous habit or setting a wake-up alarm), charging is completed until 100% is reached.

Turn off slow charging

The feature of slowing down the charging process or in other words delaying the battery filling is not suitable for all users. As sometimes you may wake up from sleep and your phone is not fully charged. So in the event that you want to turn off the battery slow down, all you have to do is follow the following steps.

Open Settings.

Choose the battery.

Then choose Battery Health.

Tap the optimized Battery Charging button.

Now you can quickly charge your iPhone to 100%.

iPhone not charging: other reasons

The iPhone charging problem is not limited to the battery optimization feature only, but users may encounter some other problems at times, so here are some tips and procedures that may help you discover the reason that your iPhone is not charging.


In the event of any problem related to the charging process of your iPhone, the device can be restarted again, as this procedure is considered one of the magical solutions that overcome some technical problems that occur in most electronic devices in general.

iPhone updates

The reason for the problem that the iPhone is not charging may be that the device has a defect, and Apple may have fixed this defect in the latest updates. It should be noted that Apple is working to address all errors and vulnerabilities through urgent updates. So you have to make sure that your device is following the latest update available from Apple.

charger port

Sometimes the problem that the iPhone does not charge may be the presence of dust in the charger port, and this dust may cause the presence of an insulating layer inside the charger port that prevents the charging process from occurring properly. Therefore, it is always advised to resort to a professional person who removes dirt and dust accumulated inside the charger port.

Lightning cable

It is possible that the problem is that the (Lightning) cable is causing the charging problem, so in the event that you are using a non-original cable, you must change it, as it does not provide the power that the device needs for charging. The iPhone needs a certain amount of power over a certain period of time in order for the charging process to work properly. In the same context, you should check the cable to make sure that it is not exposed to any scratch or damage to any part of it, which may be the cause of the problem.


Accessory or charger not supported?

Some users are wondering why this message appears when the iPhone is connected to the charger, and this notification appears for several reasons, including that the accessory is not compatible with the device. The reason for this problem may be that there are defects in the charging port on your iPhone, and this may cause the phone not to get the amount of energy required to charge the phone quickly, so you must make sure that there are no defects in the charging port that may be the cause of this problem. Or, the charger you are using is not compatible.

Does using the phone while charging affect the battery?

Indeed, in the event that you use your iPhone while charging, this may cause many damages to your device’s battery, especially if you use your phone to play games or play videos, as this causes malfunctions in the charging cycle. In the same vein, this may cause damage to your device's battery.

How do you make the battery last longer?

If you want the phone battery to last longer, you must follow some steps, such as:

  • Decrease the brightness or brightness of the screen.
  • Turn off applications that require a lot of battery power.
  • Turn on dark theme or night mode.
  • Turn on the adaptive battery feature.
  • Turn off the screen as soon as possible.

Why do I find that the battery efficiency is lower after each update?

The battery efficiency number is just an estimated number, and often does not actually reflect the condition of your battery, and for Apple to calculate this number, it requires a number of operations that can only be done during the update, so your battery efficiency number is only renewed when it occurs. your device.



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