18 Tips on How to Improve iPhone Battery Health

Who loves a 100% battery sign on your iPhone?

All of us, right!

But it is far from what we face everyday. 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 out there to help users prevent quick draining of there iPhone’s battery and improve iPhone battery health?

how to improve iPhone battery health

Here in this article, we can provide you with some amazing 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% battery is saved by following these tips. So we decided to bring a tutorial that helps you in saving your iPhone battery consumption.

But first you need to understand how the battery health and lifespan of you iPhone are related and what impacts them.

We all are aware of the fact that all the rechargeable batteries have a limited lifespan. Which 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 important 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 iPhone Battery Life?

All iPhone batteries use lithium-ion technology. Which is great. Because these batteries charge a lot faster, last longer, and have a greater lifespan as compared to other batteries.

Now when we are talking about iPhone’s battery life, it is also important 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. Now some iPhones having low battery health may require a longer time to charge as compared to 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 a lot to 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 and similar is the case with smartphone’s battery lives.

It is always recommended to use the 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.

Well, these are some issues that you must take care 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 your 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 with the first time you have bought your iPhone?

This is possible!

Apple provided a special 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% that means it still performing well. Lower percentage level means low battery performance.

TIP: After implementing the tips 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 amazing 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 auto-updates 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: There are different security updates available for the apps you have installed. It is recommended to update all those apps related to your sensitive info or other financial apps.

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 completely.

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 still remain turned on until your battery reaches near to fully charge.

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 automatically disable when Low Power Mode is activated so at that time you do not require, otherwise, you have to disable it.

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

4. Reduce screen brightness

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

This is not just a good habit for saving your battery but also a good habit 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

There is another feature available named Night Shift, that filters the blue light provides you with warmer light. This reduces the eye strains and only recommended when there is low light or at the night time.

Unnecessary using Night Shift reduces the battery.

5. Turn ON Reduce Motion Effects

Every iPhone has a feature that gives a special interface experience to the users including the parallax effect of icons and it reduces the battery life and we recommended to turn 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 that stored on your iPhone with continuous usage. There are many applications, contents, which are not deleted manually from the iPhone and it gradually increased layer by layer.

Along with storage consumption, it also impacts on 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 using public WiFi too.

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

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 your self 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 that come along with new updates.

Also for the security concern, many updates improve security protocols looking current cyber attack 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 the stuff from one smartphone to another but never with iPhone.

The main purpose of Bluetooth is connectivity with the ear pods, 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 really 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 then 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 where there is no network coverage, use Airplane Mode as it disconnects all type of networks and saves a battery.

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

12. View Battery Usage information

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

Here you will see Battery usage data for the last 24 hours and for the last 7 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 programs which continue using iPhone battery. As processing keeps on with the cache. Clear Cache periodically to have great battery life.

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

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

Definitely, we suggest to remove it to improve the iPhone in terms of 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 full.

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

iphone location services

Nowadays, many of the apps use your location to provide better usability experience but on the backside, the processor continues its working and consume lots of battery for its operations.

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

15. Turn off Dynamic background

Motion pictures or wallpapers slow down the processing of your iPhone and also battery usage is more. 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 it from your own gallery.

16. Prefer WiFi over Mobile Data and LTE

When you are 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 storage of all your important stuff in the cloud storage and you can restore it anytime. But, along with this when we specifically look for the battery savings, Yes! disable it.

You can use this option at the time when you are at home having a WiFi connection and charger along with you. So, in case if you lost some of your important 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 completely fine 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 full 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%. This is a good practice if you want your phone’s battery to last longer.

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