How to Clear the Battery Usage on Your iPhone

Battery Health was introduced in iOS 11, as a power management feature. It displays some detailed information about the battery health of an iOS device like an iPhone or iPad. With it, you can easily check the battery usages of apps.

However, you may want to clear the iPhone battery usage for different reasons. Do you know where and how to clear battery usage on iPhone?

How to Clear Battery Usage iPhoneHow to Clear Battery Usage iPhone

Part 1. How Do You Clear Battery Usage on iPhone

Battery feature in iOS 11/12/13/14/15/16/17 enables you to check how much energy is consumed by various apps and services. You can use this battery health or battery usage feature on iPhone 6 or later models.

Where to find the battery usage feature on iPhone

Before you clear your iPhone battery usage, you should know where to access this feature. On your iPhone, you can go to the Settings app, scroll down to find the Battery option. Tap on it and you can see the battery usage of the last 24 hours and last 9/10 days. Also, you can use the Batter Health feature there.

Check Battery Usage Health iPhone

Clear battery usage on iPhone automatically

iOS will automatically clear the battery history on your iPhone after 10 days. So you don’t need to manually remove or delete the iPhone battery usage. But for some unused apps, you can choose to uninstall them to improve the battery performance. If you see some recently deleted apps are still using your iPhone battery, you should restart iPhone to solve the problem.

Clear battery usage on iPhone

To thoroughly clean your iPhone battery usage and remove all apps’ usages, you can choose to reset all content and settings.

Step 1Open the Settings app, tap General, and then scroll down to choose the Reset option.

Step 2In the new Reset interface, select the Erase All Content and Settings option. You need to tap the Erase Now button to confirm your operation. After that, your iPhone will be reset to a brand new condition, and the battery usage will be erased.

Reset All Content Settings

Part 2. Better Way to Clear iPhone Battery Usage in iOS 11/12/13/14/15/16/17

When you want to clear battery usage on your iPhone, you can also rely on the easy-to-use iPhone Eraser. It gives you a simple way to reset your iOS device and remove various usages and history from it. Moreover, it enables you to uninstall apps, delete all types of useless files to free up iPhone space.

iPhone Eraser

4,000,000+ Downloads

Easy way to erase all content and settings including battery usage on iPhone and iPad.

Offer 3 erasing levels to remove iOS files and associated settings on your iPhone.

Uninstall apps, delete junk files, delete large and old files, and others to free up space.

Support all iPhone/iPad models and iOS versions, including iOS 17/16/15/14/13/12/11.

Step 1 To clear batter usage on your iPhone, you should free install this iPhone Eraser on your computer first. Open it and connect your iPhone to it with a USB cable. You need to tap Trust on your iPhone screen to help connect successfully.

Connect iPhone To Pc

Step 2 On the left panel, you can access 2 main features, Erase All Data and Free up Space. To quickly clear iPhone battery usage, you can use the Erase All Data feature and then select a suitable erasing level to do that.

Select Security Level

Step 3 If you want to uninstall the unused apps on your iPhone, you can go to the Free up Space. Use the Uninstall Applications function to locate all apps on this iOS device, and then simply click on the Uninstall button to remove it.

Uninstall Apps

Step 4 As mentioned above, this iPhone Eraser also allows you to clean all types of useless files. You can select the Erase Junk Files, Delete Large Files, or Clean up Photos to remove all useless data on your iPhone.

Erase Junk FilesPeople Also Ask:

Part 3. FAQs of How to Clear Battery Usage on an iPhone

Question 1. How to turn on the Low Power Mode on my iPhone?

You can easily turn the Low Power Mode on or off through the Control Center. Also, you can go to the Settings app, choose Battery, and then turn on the Low Power Mode on your iPhone.

Question 2. Where to turn off background app refresh?

Background process and apps refresh will drain your iPhone battery life. If you want to turn off the background app refresh on an iPhone, you can go to the Settings app, tap General, and then scroll down to locate the Background App Refresh option. Tap on it and you can access the Background App Refresh feature. Here you can simply switch it to the Off position to disable it.

Question 3. How to improve my iPhone battery life?

Besides turning off the background app refresh, you can also choose to enable auto-brightness or adjust the display brightness to improve your battery life of an iPhone.


Under most circumstances, you don’t need to manually clear the battery usage on iPhone. iOS will automatically these battery usages of different apps longer than 10 days.

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