UniEnergy Technologies Battery » Turn Off Optimized Battery Charging ( A Full Guide)

Turn Off Optimized Battery Charging ( A Full Guide)

Are you wondering what will happen if you turn off the optimized battery charging option on your iPhone? As an integral part of Apple devices, there would be significant changes on your device for sure.

But don’t worry because we will discuss them all below. More so, we will cover the technicalities of this feature for you to understand its importance and make the appropriate decision accordingly.

What is the relevance of Optimized Battery Charging?

Before we get into the details, let’s have an overview of this rather pivotal aspect of an iPhone. Optimized Battery Charging is a key feature designed by Apple Inc. to help you maximize the battery performance while improving the battery life.

A key element of this button focuses on the relationship between the idle time and charging time of your phone once it gets fully charged. It makes use of relevant machine learning to have a grasp of your usage habits, ensuring battery efficiency even for an extended period of time.

Since it gathers your daily charging routine, the technology incorporated into this feature easily forecasts when you are expected to charge your phone. It creates an algorithm where the phone remains fully charged even after unplugging. And if this is turned on, the phone delays the charging rate past 80%.

Optimized Battery Charging is such a remarkable tool for capitalizing battery health to the fullest. The lifespan of the battery takes into account the chemical age, which factors in the initial assembly time as well as other aspects like temperature history and charging routine.

Accordingly, because of the chemical age, new devices work efficiently during their first few years. And in the long run, their performance declines, reducing the battery life by and by. This is where replacement batteries kick in.

What is the relevance of Optimized Battery Charging?

How does this key feature work?

If this button is turned on, it actually gives you a notification that your phone is kept in a charging state for a lengthy period. This gives you a signal that the charging function is already complete so you can unplug the phone from the outlet conveniently.

In simpler terms, the Optimized Battery Charging speaks for itself. It functions as a stopper of electrical current, ensuring that chemicals do not react inside the battery. Since it keeps tabs on your charging routine on a daily basis, it may not be that helpful if you have irregular sleeping schedules.

Inconsistent sleeping pattern largely affects the manner and times you plug in your phone. For instance, if you have irregular shifts, you may not be able to charge your phone habitually. And as mentioned earlier, your charging habits are one of the key factors of this technological feature.

Therefore, Optimized Battery Charging does not serve its main goal, especially if you do not have a consistent charging pattern.

What will happen if you turn off this option?

Disabling this feature have a significant impact on your battery performance. That is why Apple highly suggests keeping this button turned on so the on-device machine learning does its job and ensures that your battery status remains to be intact and well-performing.

Do take note that it’s advisable not to turn on and then turn off this button frequently. The on-and-off motion affects the working condition and the algorithm of the feature. Machine learning could not comprehend your daily charging habit.

Therefore, for quality results, it’s best to enable it consistently. But of course, if you decide to turn it off, you may do so. Here are three of the most definite aftereffects that you need to know beforehand:

  • First, instead of the 80% delay mentioned earlier, your iPhone battery directly acquires 100%, which means fully charged.
  • Second, it might not slow down the chemical aging of the battery life.
  • And lastly, it could negatively affect the battery’s health and performance.

What will happen if you turn off this option?

How to turn on and turn off this feature?

To maneuver this button, you need to follow the simple steps below:

  1. Click Settings.
  2. Select Battery.
  3. Tap Battery Health.
  4. Find the Optimized Battery Charging feature.
  5. Turn on or turn off this button.

It should be noted that Optimized Battery Charging only works if you turn on the Location Services. If you are wondering why, it’s because machine learning also utilizes your most visited places, perhaps your home, your workplace, or even your favorite café.

To find the Location Settings, check out the guidelines below:

  1. Click Settings
  2. Choose Privacy
  3. Select Location
  4. Tap Location Services

You may also dive further deep into other options for Location Services, depending on your needs. These include system services, significant locations, and system customization, among others.

What to do if the Optimized Battery Charging does not turn off?

There are instances when this feature keeps on turning on even after disabling it. One of the main reasons is that you disabled it only for a day. In the Optimized Battery Charging section, there’s actually an option to Turn it Off Until Tomorrow.

What to do if the Optimized Battery Charging does not turn off?

And if you accidentally clicked it, then the feature automatically turns on the next day. Another factor could be that the Location Services enables the feature in a spot where you spend time mostly, perhaps your home or workplace. Lastly, this feature is mechanically enabled after updating your iOS device.

Therefore, you need to manually turn off the button if this happens. In addition, you may also disable the Location Services features, although there would be significant changes if you do so.

Restricting the Location Services means that your phone could not seamlessly track your location. And accordingly, other apps and services like Maps, Find My Phone, and even location-based notifications would not serve their purpose if you turn off this feature.

Is there an Optimized Battery Charging feature aside from Apple devices?

Although the specific term “Optimized Battery Charging” is generated for iOS devices, including iPhones, iPad, AirPods, AirPods Pro, and even Apple watch, there are other brands that also make use of this feature to reduce the fast chemical aging of the battery.

In fact, almost all top names like Samsung, Google, OnePlus, and Xiaomi has their own battery optimization technology to keep their devices’ battery life in check all the time.


Optimized Battery Charging is no doubt a great technological advancement to improve your battery life. However, you have the right to either turn it on or turn it off. In doing so, make sure you assess if the factors covered in this article impact your phone usage in general.

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