iPhone Battery

Why Does My iPhone Battery Stop Charging When It Reaches 80%

The iPhone has never been known for its exceptional battery life, and many users have spent many years traveling with a charger in their bag and searching for outlets everywhere to avoid having their phone act as a burden at the end of the day. However, the most recent iterations of Apple’s smartphone have made a slight improvement in this area.

Even the iPhone 13 series has excellent battery life across all of its models, and it is anticipated that the iPhone 14 will behave similarly. Before the anticipations are realized or rejected, we still have a few more months to wait.

However, some iPhone owners may observe a little odd behavior while charging the battery of the device: no matter how long the phone is left on the charger, the battery never rises beyond 80%. What is going on? Another iOS flaw that Apple overlooked?

First of all, you better calm down!

In this situation, there is no need to worry or draw hasty judgments. On the iPhone, battery charging issues are widespread, and the majority of them may be fixed by altering a few simple behaviors and setting the device.

But this time, it’s not a flaw in the phone or the mobile operating system. There is no need to consider getting a new phone or taking your iPhone in for servicing if the battery is still charging to 80% of its capacity. There are a few causes for this. However as I said in the preceding sentence, this behavior can be altered with little changes and straightforward fixes. And the first thing you must have in mind at this time is. Moreover, if you want to know more about how to adjust the battery of your iPhone in a logical, reasonable, and ethical manner. You can check also how to Calibrate iPhone Battery.

This may be a feature built-in by Apple itself

You’re correct, cherished reader. Apple introduced a battery optimization function with iOS 13 in response to all the controversy surrounding the company’s decision to reduce the performance of software phones without informing users that this was done. As a result, your iPhone’s battery charge may be at a maximum of 80%. (and inducing everyone into the mistake of buying a new smartphone, believing that the battery does not have the same autonomy as in the past).

Possible planned obsolescence implemented by Apple without iPhone owners’ knowledge or permission has evolved into a battery-saving function that is obvious in iOS. In order to prevent this component from degrading and the gadget from overheating as a whole, the function forces the device to recharge at a maximum of 80%. And that’s why your iPhone sometimes charges for a while before dropping back to the nominal 80 percent.

Optimized Battery Charge examines smartphone use trends and charging patterns. Understanding this tendency, the software will charge the phone up to 80% when it anticipates a prolonged connection to the charger. iOS continues to charge the battery until it reaches 100 percent when it detects that it is near enough to the phone to begin regular operation.

If you charge your smartphone late at night, the battery will probably only charge up to 80% at a typical speed. As much as having the longest autonomy to use the phone for the longest time is desired, it is crucial to bear in mind that keeping the smartphone charged constantly might be detrimental to battery life.

And we’re not referring to the famed “memory effect” that existed in older mobile phone batteries. We are just discussing battery deterioration, which will occur with any smartphone, including the iPhone, and is a given for any technological product. The key distinction here is that, by making a few behavioral adjustments, you may lessen this deterioration and extend the time your phone remains usable in your hands (and with good performance).

There is another alternative that might account for the inability to recharge the battery over 80%, in addition to the one that Apple has already included in the iPhone.

This could be a problem caused by high temperatures.

As a matter of safety for the technical set, smartphones that are experiencing high-temperature issues may act erratically. One indication of this is the inability to recharge the battery over 80%.

According to Apple’s support website, the iPhone and iPad should only be used in environments with ambient temperatures. In this instance, safe usage is understood to be in any setting with temperatures between 0° and +35°. It goes without saying that you don’t always need a thermometer on hand to determine the perfect temperature at which to recharge your phone, but it ought to be obvious that keeping your Apple smartphone charging on a beach in the midst of a bright day is never a good idea.

Additionally, charging the iPhone inside a vehicle or any space where the surrounding temperature is more likely to increase is not recommended. When this occurs, iOS triggers a security measure to protect the integrity of the internal components that either totally halts the charging process or restricts the battery’s capacity to 80%.

The iPhone returns to its functional limit and resumes its typical battery charging capacity once its internal temperature reaches lower and acceptable levels.

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