18 Ways to Improve iPhone’s Battery Health in 2023

Who loves a 100% battery sign on your iPhone?

All of us, right!

But it is far from what we face every day. Each day our battery gets drained quickly, and there are many reasons behind it.

And to cope with that, most people use power banks which are stuck to the phones most of the time of the day.

But is it good for your iPhone’s heath?

And are there other solutions available to help users prevent quick draining of their iPhone’s battery and improve iPhone battery health?

Tip – For an easy solution and instant results, try using iMobie PhoneClean. You can check the complete guide here.

how to improve iPhone battery health

Here in this article, we can provide you with some fantastic tips that can help you improve iPhone battery health and its overall performance.

We have tested all of them and concluded that about 30-35% of the battery is saved by following these tips. So we decided to bring a tutorial that helps you keep your iPhone battery consumption.

But first, you need to understand how your iPhone’s battery health and lifespan are related and impacts them.

We all are aware that all rechargeable batteries have a limited lifespan. This means that whatever you do, your battery will not last forever. In a few years, you will always need to replace your battery.

And one more thing to take into notice here is that when your battery health declines, the performance of your device also declines. So it is essential that in the complete lifespan of your device, you follow some basic rules so that your battery is in its best health.

How To Increase Battery Health in iPhone

All iPhone batteries use lithium-ion technology, which is excellent. Because these batteries charge a lot faster, last longer, and have a greater lifespan than other batteries.

When we talk about the iPhone’s battery life, it is also essential to discuss and differentiate between “Battery Life” and “Battery Lifespan”.

In simple words, the “Battery Life” means the time your iPhone works before the battery is depleted and it needs to be recharged again. Some iPhones having low battery health may require a longer time to charge than those with better health.

And the “Battery Lifespan” is the total life span of a battery till it is usable. After this time is completed, the battery needs to be replaced for the proper functioning of your device.

Now, what affects both the “Battery Health” and the “Battery Lifespan” of your iPhone?

It is the daily practices that you follow. There are just simple things that can help you increase iPhone battery health altogether.

So let’s get started with the basics!

Why did the iPhone Battery life reduce?

This is obvious that with continued usage, every machine loses its efficiency, similar to smartphones’ battery lives.

It is always recommended to use original accessories such as chargers, earphones, and others as it is the main reason for the degradation of the battery.

The other reason is simultaneously using the iPhone while connected with the charger.

improve iPhone battery health

Another reason is the frequent charging of the iPhone, which is also considered to be reducing efficiency for battery performance. Therefore try to charge a full in a single time.

These are some issues that you must take care of, but there are some other tips that you must check out on your iPhone functions to improve battery life.

But before that, first, learn about the current health of your iPhone.

How to check your iPhone’s Battery Health relative to when it was new?

Have you ever wished to know how much your iPhone battery is effectively working when we compare it with the first time you have bought your iPhone?

This is possible!

Apple provided a unique feature Battery Health, this measures battery capacity relative to when it was new. You can check the maximum capacity of charging in percentage.

To do so, follow the steps below.

  • Go to “Settings” on your iPhone.
  • Choose “Battery” from the options.
  • Click on “Battery Health”.
  • You will find your Battery Health next to “Maximum Capacity”.
iphone battery health capacity

In our case, it is 86%, which means it is still performing well. A lower percentage level means low battery performance.

TIP: After implementing the recommendations, we saw an increase in our Maximum Capacity,” which increased to 90%. This was just after a few months of following the tips.

Now go ahead and follow some of the fantastic tips you improve battery life.

18 Tips to Improve Your iPhone Battery Health

1. Turn off auto-updates of Apps

Our first tip on how to improve iPhone battery health is to turn off the auto-update feature on iPhone.

Auto-updates feature is a convenient way to update apps on your iPhone, and it automatically detects every update when it comes.

But at the same time, this leads to over usage of battery.

If you enable auto-updates, then it may consume iPhone battery usage, so turn it off and, if required, update Apps automatically from Appstore.

Go to Settings>  iTunes & App Store> Turn off updates.


NOTE: Other security updates are available for the apps you have installed. Updating all those apps related to your sensitive info or other financial apps is recommended.

2. Enable Low Power Mode on your iPhone

Keep your iPhone in low power mode.

It stops the working of the unwanted application and increases battery life. It optimizes your iPhone in terms of battery life altogether.

Go to Settings> Battery> Low Power Mode.

low power mode

By default, if you have turned ON the Low Power Mode, it activates when your battery level falls below 20% and remain turned on until your battery reaches near to fully charged.

You can manually set low power mode at any battery level, even if your battery is 100% charged.

NOTE: Once you have enabled this function, some activities stop temporarily, such as fetching emails, downloads, and other background activities.

3. Disable Background App Refresh

This allows apps to refresh their contents when the iPhone is connected to cellular data or WiFi access—turning it off increase your iPhone’s battery performance.

Go to Settings> General> Background Refresh App.

background app refresh

Background App Refresh is automatically disabled when Low Power Mode is activated, so at that time, you do not require it. Otherwise, you have to disable it.

This function includes all the apps you have installed on your iPhone, and whenever there is a specific change, it refreshes them, but this is not recommended when looking for battery savings.

4. Reduce screen brightness

It is preferred to use auto brightness always. When required, the brightness will adjust automatically. 

This is a good habit for saving your battery and good practice for your eyes.

You sure don’t want strain on your eyes!

Go to Settings> Display & Brightness and adjust the brightness or select Auto-Brightness.

display and brightness to improve iPhone battery health

Another feature available is Night Shift, which filters the blue light and provides warmer light. This reduces the eye strains and is only recommended when there is low light or nighttime.

Unnecessary using Night Shift reduces the battery.

5. Turn ON Reduce Motion Effects

Every iPhone has a feature that gives an exceptional interface experience to the users, including the parallax effect of icons. It reduces the battery life, and we recommend turning it off. 

Go to Settings> General> Accessibility> Reduce Motion.

reduce motion

Whenever your iPhone is at Low Power Mode, it is automatically disabled and stops functioning.

Once you have turned it ON, another option is Auto-Play Message Effects; turn it ON.

6. Clean up Junk files in your iPhone

Junk files are unnecessary files stored on your iPhone with continuous usage. Many applications contents are not deleted manually from the iPhone, and it gradually increased layer by layer.

Along with storage consumption, it also impacts the iPhone processor and ultimately leads to low battery performance.

It is better to remove this. For this, you can use a magic phone cleaner app.

7. Turn off WiFi when not in use

Although WiFi is considered to be the best option for using the internet when we specifically look for battery usage but at the same time, when there is no requirement of WiFi, always turn it Off.

There might be chances for an unknown network connection when you are in public areas, coffee shops, airports, or other such places. It is not safe to use public WiFi too.

How to protect your sensitive info while using public WiFi network?

Please turn off your iPhone’s WiFi when not in use as it always keeps on searching for new WiFi connections and consumes battery life. 

Go to Settings> WiFi> Toggle Off.

iphone wifi

8. Upgrade your iPhone to latest iOS version

It is always recommended to keep yourself up to date.

Yes! You heard right, but at the same time, you must keep your smartphone up to date too with the latest iOS version.

There are many additional improvements, fixes, and other such functions with new updates.

Also, many updates improve security protocols for the security concern by looking at current cyberattacks in mind. Also, the battery improving updates are there.

Go to Settings> General> Software Update.

software update

NOTE: Updating your iPhone can automatically lead to an increase in your iPhone Battery too. This is because some updates work directly on improving the iPhone’s battery.

9. Turn off Bluetooth on your iPhone when not required

Bluetooth is one of the oldest ways to transfer stuff from one smartphone to another but never with an iPhone.

The primary purpose of Bluetooth is connectivity with AirPods, Bluetooth speakers, and other wireless accessories.

But when you are not connected with this, turn it off.

Go to Settings> Bluetooth, toggle the button to disable.

iphone bluetooth

Or you can also use the shortcut to disable, swipe your iPhone screen from top-right and tap on Bluetooth.

10. Turn off Personal Hotspot to extend battery life

We never recommend using Personal Hotspot on any smartphone. In our case, this is the main factor of reducing battery life efficiency after one year of using the iPhone.

It is a slow process, but when you compare your iPhone battery from the date of purchase after one year, the result is disappointing. Only use when there is an emergency.

Personal Hotspot takes out your half battery life. So it is highly recommended to turn off Personal Hotspot and use else instead. Go to Settings> Mobile Data> Personal Hotspot.

personal hotspot

11. Enable Airplane Mode when no network

When you do not require your cellular or network in your iPhone, enable Airplane Mode to increase battery life. It saves your battery a lot. Go to Settings> Airplane Mode.

airplane mode

Suppose if you are going through remote areas or with no network coverage, use Airplane Mode as it disconnects all types of networks and saves a battery.

We have noticed that it only drops the battery level to 3-4% in one full day.

12. View Battery Usage information

Battery Usage information helps you manage your application to see which is consuming maximum battery. You can easily keep them off when not required by turning off that application. Go to Settings> Battery.

Here you will see Battery usage data for the last 24 hours and the last seven days.

iphone battery usage

With this easy comparison, you can better manage your battery percentage level and improve it.

13. Clear Cache of your iPhone

The Cache is the hidden program that continues using the iPhone battery as processing continues with the Cache. Clear Cache periodically to have excellent battery life.

You can use different Apps to clear Cache in your iPhone. You can download the Cache Cleaner app from Appstore.

The Cache may sometimes be helpful as it loads the page faster, improves user experience, quick access to webpages, provides suggestions based on the previous search on iPhone. Still, at the same time, the memory consumption goes much higher and may reach several GBs if not taken care of.

We suggest removing it to improve the iPhone’s performance and battery level.

14. Turn off Location Services to extend battery life

Location Services helps you to track wherever you travel, but at the same time, during travelling, you need your iPhone battery complete.

So turn off Location Service and use it only when you need it. Go to Settings> Privacy> Location Services.

iphone location services

Nowadays, many apps use your location to provide a better usability experience. Still, the processor continues working on the backside and consumes lots of batteries for its operations.

No matter what type of app is available, whether gaming apps, food delivery apps, taxi apps, or any other, every central app uses Location services in the background.

15. Turn off Dynamic background

Motion pictures or wallpapers slow down your iPhone’s processing, and battery usage is more. Please turn it off and apply any static wallpaper which does not consume extra battery. 

Go to Settings> Wallpaper> Choose a New Wallpaper. Then go to stills.

iphone Dynamic background

You can either use the wallpapers for the background from the inbuilt designs or use them from your gallery.

16. Prefer WiFi over Mobile Data and LTE

When working on the internet on your iPhone, use WiFi access instead of using cellular data or LTE. Even if WiFi is not available to you, use 3G speed instead of 4G or LTE.

This increase iPhone battery life to a great extent. It is also advised to turn off your Cellular Data when not in use. This saves your iPhone battery a lot. Go to settings> Mobile Data> Mobile Data Options> Voice & Data.

Select requires Mobile Data option you want as per your requirements.

enable 4g iphone

17. Turn off automatically upload photos to iCloud

Uploading photos to iCloud automatically decrease battery life as it keeps on processing even if you are not using your iPhone.

So better, you must turn off automatically upload photos to iCloud. Go to settings> iCloud> iCloud Drive. Here you can turn it off.

icloud drive

Although iCloud is a convenient way to keep all your important stuff in the cloud storage, you can restore it anytime. But, along with this, when we specifically look for the battery savings, Yes! Could you disable it?

You can use this option when you are at home, having a WiFi connection and charger along with you. So, in case you lost some of your essential images, clips, contacts, Notes, you can restore them anytime.

18. Turn off Night Shift to improve iPhone battery health

Night Shift consumes battery a lot, and it is recommended to use Night Shift only when needed. You can schedule it or manually enable it. Go to settings> Display & Brightness> Night Shift.

By following the above tips definitely, you will see improvement in your iPhone battery life or any iOS device.

iphone night shift to improve iPhone battery health

Even if you are looking for Night Shift mode, you can schedule it for specific timings, and you can also choose the colour temperature from Less Warm to More Warm.

Frequently asked questions.

Question 1. Is it OK to use iPhone while charging?

Answer 1. The simple answer is yes. It is good to use your iPhone when it is charging. The only drawback here is that your iPhone will require more time to charge now. Because of the battery being consumed in other activities. So if you don’t necessarily need to use your phone, it is a healthy habit to charge it to complete before using it. This will save your time indeed.

Question 2. How many times should you charge your phone a day?

Answer 2. The answer is as many times as you need. But it does mean that it is healthy to charge your phone every time your battery drops under 80%. Use your phone till the battery drops below 10-20%, and then go ahead and charge your phone till the battery is around 80%. If you want your phone’s battery to last longer, this is a good practice.

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