Why Is My iPhone Battery Draining Fast? Here’s Is Why And How To Fix It 

Sometimes as an iPhone user you may likely want to throw your phone on the wall because the battery drains so fast and trust me, if you have had such an experience you will know how annoying it can be. 

There are a lot of contributing factors that can make your iPhone battery drain fast and they are grouped into two categories.  

It could either be a software or hardware issue, whichever can affect the life of your battery. Hence, it won’t last long when you use it. 

However, in this blog post, we will discuss some of the causes and solutions you can use to resolve the issue of your iPhone battery draining fast. 

So, without much further ado, let’s jump straight into the topic for today.  

What Drains iPhone Battery The Most?

There are several factors that can drain an iPhone battery quickly. Some common ones include:

1. Using power-intensive apps:

Apps that use a lot of processing power, such as games or video editing software, can drain the battery faster.

2. Using the phone while it’s charging:

Using the phone while it’s charging can cause the battery to drain faster because the phone is trying to power both the battery and the device at the same time. It’s not recommended to use your iPhone while charging it as it may cause battery damage.

3. Leaving the phone on all the time:

Keeping the phone on all the time can cause the battery to drain faster because the phone is constantly using power to stay on. When your iPhone is not in use, it’s best to put it on sleep mode. In this way, the battery will not drain fast.

4. Using the phone at hot temperatures:

Using the phone in extreme temperatures can cause the battery to drain faster because the battery has to work harder to maintain its charge.

5. Having a lot of background apps:

If you have a lot of apps running in the background, they can drain the battery because they are using power even when you’re not actively using them.

To extend the life of your iPhone battery, you can try closing power-intensive apps when you’re not using them, avoiding using the phone while it’s charging, turning off unnecessary features like push email and automatic app updates, and keeping the phone in a cool, dry place.

10 Simple Fixes to Stop Your iPhone Battery Draining Fast 

There are several possible reasons why your iPhone’s battery may be draining faster than usual. Here are some things you can try to troubleshoot and fix the issue:

1. Check which apps are using the most battery.

When an app is used frequently or runs in the background of your iPhone frequently, it may cause your battery to drain faster.

This should be a must-do task if you are an iPhone user. All you need to find out what apps are draining your iPhone battery is to carry out an investigation that accurately measures when and how you use your device.

And if you have any new app installed on your phone or any previously downloaded app on your device that runs on your iPhone background.  

You may want to find out if it is the reason why your battery runs out quickly and if your investigation proves right then you may have to delete it for good. 

  • Go to Settings.
  • Tap on Battery.
  • Scroll down and see which apps are using the most battery.
  • As you can see in the image below, WhatsApp consumes my battery the most.
  • If you see an app that you’re not using frequently, you may want to consider deleting it.

2. Check your usage habits.

Are you using your phone more than usual? Are you using resource-intensive apps or features? Reducing your phone’s usage or closing apps when you’re not using them can help improve battery life.

3. Turn off unnecessary features.

Some features, such as location services, background app refresh, and push email, can drain your battery if they are turned on. Consider turning off any unnecessary features or adjusting their settings to use less battery.

4. Make sure to update your apps when necessary .

This is another must-do task you should know if you truly want your iPhone to have a longer battery life.  

You will need to update your apps whenever iPhone releases a new version. This way you are not only making your apps stay up to date but also increasing the life expectancy of your iPhone battery.  

And unless you have an automatic update set up on your apps, make sure you carry out this function manually. 

5. Make sure to turn off raise to wake on your iPhone 

iPhones are made to be very detective of every move you make and this is where the ‘Raise to Wake’ feature plays its role. 

For every time you pick up your iPhone it assumes you want to use it, and then lights up. 

It doesn’t matter how many times you pick up your iPhone it will light itself up as long as the ‘Raise to wake‘ feature is turned on. 

However, this can be a better reason why your iPhone battery drains so fast. In other words, you will have to turn the ‘Raise to Wake’ feature on your iPhone if you want to experience a better battery life.  

  • All you have to do is to move to your ‘Settings’ app and tap on ‘Display & Brightness.’
  • And then scroll down and turn off Raise to Wake.

6. Stop Apps From Using Bluetooth 

It is high time you know that there are so many apps that make use of Bluetooth for location relevant promotions which is capable of ruining your battery life.  

And most times these apps use your Bluetooth without your knowledge or awareness, which ends up sucking your battery. 

However, you can only turn on Bluetooth when using any accessories that require you to connect Bluetooth like headphones, Apple Watch, etc. 

And if you need to stop apps from using Bluetooth on your device without your consent, this is pretty much easy.

  • Go to your ‘Settings’ app. 
  • Click on Privacy.
  • Next, select Bluetooth.
  • Next, you’ll see all the apps using your iPhone Bluetooth. Turn off bluetooth for apps that don’t need it to stop your iPhone battery draining fast.

And if by any means in the future, an app that seems suspicious to your requests for your Bluetooth access do not allow by clicking on the ‘Don’t Allow’ option. 

7. Don’t Let Your iPhone Overheat 

This is one of things most iPhone users do not know about yet. Exposing your iPhone to extremely hot temperatures can help to permanently destroy your iPhone battery faster. 

And if you want to enjoy a better lasting iPhone battery, then you will have to be conscious of the environment in which you keep your iPhone to avoid killing your phone battery all by yourself.  

Also, try as much as possible to keep your iPhone from the reach of direct sunlight as it can contribute to heating your iPhone, which will in return lead to a damaged battery.  

8. Check for software updates

If there are any updates available for your iPhone’s operating system, make sure to install them. These updates often include bug fixes and performance improvements that can help with battery life.

9. Reset Factory Settings 

This can be a better option if you are experiencing issues with your iPhone battery.  

You may want to reset all settings on your device which doesn’t delete any of your data or information already stored on your phone. 

  • All you need to do is simply go to your ‘Settings’ app.
  • Tap on ‘General’.
  • Next, tap ‘Transfer or Reset iPhone’.
  • Tap the Reset button.
  • Select Reset All Settings.

10. Consider replacing your battery:

If your battery is old or has suffered damage, it may be time to consider replacing it. You can take your device to an Apple store or an authorized repair center to have the battery replaced.

How Long Should An iPhone Battery Last?

The battery life of an iPhone can vary depending on how you use it. Apple estimates that the battery life of an iPhone should last up to 18 hours on a single charge with mixed use, which includes talking on the phone, browsing the web, and using apps. However, if you use your phone heavily and for activities that require a lot of power, such as gaming or streaming video, your battery may not last as long.


We have come to the end of this article and so far we have talked about the 10 fixes to stop your iPhone battery from draining fast. 

If you are an iPhone user you will find this post helpful as it provides you with the basic solutions you can use to solve iPhone battery issues. 


How Do I Know If My iPhone Battery Is Healthy?

To check the health of your iPhone’s battery, follow these steps:

1. Go to the Settings app on your iPhone.
2. Tap on “Battery.”

3. Scroll down and tap on “Battery Health.”

You will see a chart showing your battery’s maximum capacity. This is a measure of how much charge your battery can hold compared to when it was new.

If the maximum capacity is less than 80%, your battery may be considered unhealthy.
It’s important to note that battery capacity naturally decreases over time and with use.

At What Percentage Should iPhone Battery Be Replaced?

It is generally recommended to replace the battery on an iPhone when it reaches 80% of its original capacity. This can vary depending on the specific model of iPhone and the age of the device, but in general, if your iPhone’s battery is no longer holding a charge as well as it used to and you have noticed a decrease in its overall performance, it may be time to consider replacing the battery.

If you are unsure about the current capacity of your iPhone’s battery or if it is time to replace it, you can check the battery health in the Settings app.

How To Make Your iPhone Battery Last Longer

There are several things you can do to extend the battery life of your iPhone:

1. Adjust your screen brightness. Dimming your screen will help save battery life. You can do this by going to Settings > Display & Brightness and dragging the slider to the left.

2. Enable Low Power Mode. This feature temporarily reduces power consumption by turning off certain features and services that you might not need at the moment. You can enable Low Power Mode by going to Settings > Battery or by asking Siri to “turn on Low Power Mode.”

3. Close unused apps. Apps that are running in the background can consume battery life, so it’s a good idea to close apps that you’re not currently using.

4. Turn off unnecessary features and services. Features like Bluetooth and location services can consume battery life, so consider turning them off if you don’t need them.

By following these tips, you can help extend the battery life of your iPhone and get more use out of it throughout the day.

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