Troubleshoot Your iPhone Battery Drain Fast: Top Fixes

Troubleshoot Your iPhone Battery Drain Fast: Top Fixes
9 min read

Are you frustrated with your iPhone's battery life? Is your battery draining fast and causing you to constantly charge your phone? If so, you're not alone. Many iPhone users experience battery drain, but the good news is that there are several fixes you can try. In this blog post, we'll explore the top solutions to troubleshoot your iPhone battery drain fast. These fixes are easy to implement and can help extend the life of your battery. So, let's dive in and discover how you can enjoy a longer-lasting iPhone battery.

Reasons why iPhone battery drains quickly

There are several reasons why your iPhone battery is draining quickly. Most of these issues are related to the software of the phone rather than hardware problem. However, there are so many cases when hardware also could be the reason for the battery draining faster. 

Checking iPhone Battery Health

One important step in troubleshooting a draining iPhone battery is checking its health. If the iPhone is more than a year or two old, the battery might have aged to the point where it can no longer hold an all-day charge. To check the iPhone battery capacity, go to the Settings app and tap Battery. Tap Battery Health, and if it reports anything other than Peak Performance Capability (and the Maximum Capacity is less than about 80%), then it might be time for a battery replacement

iOS Updates

iOS updates often come with changes to a phone's features and improvements to its performance. But some users experience unexpected problems- such as faster battery drain. Apple acknowledges that battery drain issues are common after updating to a new version of iOS. This is because the phone has to execute extra tasks in the background, consuming more power in the process. As a result, users might experience a drop in battery life immediately after the update. To solve this problem, users can wait some time for the phone to complete all the background processes, reboot the device, and update their apps.

Location Services

Location services are a valuable feature on our mobile devices that allows us to access location-based apps, such as maps, weather, and social media. However, they can also be a reason why our battery drains faster than usual. The accuracy of the location services often requires the GPS to be constantly active, leading to higher battery consumption. As a result, our battery capacity may be reduced, and the iPhone battery life may be shortened. To minimize the impact of this feature on our battery life, it is recommended to limit the use of location services to the apps that require it and turn off the feature when not in use.

iPhone Screen Brightness

Some iPhone users may experience a dimming screen even when they manually adjust the brightness to the maximum level. This usually occurs due to the Auto-Brightness feature, which automatically adjusts the screen brightness according to the surrounding light level. If you prefer to have more control over your phone's brightness, you can turn off this setting. Other features, such as True Tone and Night Shift, can also affect the screen's appearance, so toggling them on or off might help solve the issue. Another possible cause of screen dimming is the Auto-Lock feature, which activates after a specific period of inactivity. This too can be adjusted in the settings. 

Auto-Brightness Settings

Enabling Auto-Brightness settings is an effective way to preserve your iPhone's battery life. Once enabled, your device will automatically adjust the screen brightness according to ambient light levels, eliminating the need to manually adjust it every time. By turning on this feature, the excessive use of the battery to power up screen brightness is prevented.

This feature is very important and reduces the battery consumption on any phone with a bright display, including Apple's iPhone. It's highly recommended especially when you are in environments with a high degree of light and you do not need a bright screen, for example, on a sunny day. To turn on Auto-Brightness settings, go to the Display & Brightness section in the Settings app, then swipe right on the Auto-Brightness button to toggle it on.

Background App Refresh

Disabling background app refresh can help save your iPhone's battery life. When this feature is enabled, apps run in the background and continue to consume power even when you're not actively using them. To turn off the background app refresh, go to the Settings app and select General, and then Background App Refresh.

 From here, you can choose which apps you want to allow to refresh in the background or turn off the feature entirely. Keep in mind that disabling this feature may affect how quickly certain apps update or load certain content.

Updating Apps

One way to prevent iPhone battery drain is to make sure all apps are up to date. Developers often release updates that improve app performance and battery efficiency. To update your apps, open the App Store and tap on your profile picture in the top right corner. Then, scroll down to the Updates section to see which apps have updates available.

Tap Update next to each app or Update All at the top of the screen to update all apps at once. It's also a good idea to turn on automatic app updates in your iPhone settings so you don't have to manually update each app. This way your phone can stay up to date with the latest improvements and use less battery power.

Turning Off Push Mail

One of the main reasons why your iPhone battery dies so fast is because of push mail. This is where your iPhone constantly checks for new mail from your email server using data flow, causing your battery to drain quickly. However, this can be fixed by changing your iPhone from push to fetch. You can do this by going to Settings, tapping Mail, and then Accounts.

Next, turn off Push at the top of the screen and choose Every 15 Minutes under Fetch. Your iPhone will always check for new mail whenever you open the Mail app. By waiting a few minutes for an email to arrive, you can save a significant amount of battery life on your iPhone. This is just one of the many proven iPhone battery fixes that can help improve your overall battery life. 

Place iPhone Face Down

One simple yet effective way to conserve your iPhone battery is by placing it face down. This prevents your phone from lighting up every time there's a notification, which can quickly drain the battery. Additionally, you won't be constantly tempted to check your phone, which can also contribute to battery usage.

Another option is to activate the Do Not Disturb mode, which disables most alerts and can help conserve battery life. To enable this feature, simply swipe down from the top of the screen to access the Control Panel and tap the moon icon. These small changes can make a big difference in how long your iPhone battery lasts throughout the day. 

Low Power Mode

One way to optimize an iPhone's battery life is by turning on Low Power Mode. This feature reduces power consumption by disabling non-essential functionalities such as background app refresh, mail fetch, and automatic downloads. It also lowers the screen brightness, disables some visual effects, and turns off the automatic lock screen.

To turn on Low Power Mode, go to Settings > Battery and toggle the switch to the right. Alternatively, you can activate it from the Control Center by swiping down from the top-right corner of the screen and tapping the battery icon. Some features, such as Hey Siri and background app refresh, may not be available while in Low Power Mode. So, it's recommended to turn it off when battery life is not a concern.


In conclusion, it is evident that the battery life of an iPhone can be a significant source of concern for its users, especially when the battery is draining fast. It is a common problem faced by many users, as iPhones tend to drain so fast that it becomes difficult to keep the phone running for a long time. However, it is important to note that there are certain measures that can be taken to improve the battery life of your iPhone. Following the tips experts give can help make your iPhone last longer without draining the battery quickly. In case the battery still drains a lot of battery in a short period, it might be necessary to replace the battery. Therefore, it is crucial to keep your phone in good condition and follow the guidelines provided to ensure optimal performance without risking any potential damage to the device. 


Rewa Gupta 42
Joined: 1 year ago
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