How to Fix iPhone 15 Pro and 15 Pro Max Battery Life Draining Quickly

The Apple iPhone is a highly popular and acclaimed smartphone worldwide, thanks to its durable hardware and software features. Recently, Apple released its newest flagship smartphone series, the iPhone 15, globally. This latest lineup is packed with several new features and significant improvements, but the most talked-about upgrade is the inclusion of a USB-C port, which is now available on all of the iPhone 15 models.

Apple continues to improve its smartphones every year, with the iPhone 15 Pro and iPhone 15 Pro Max packing larger batteries than their predecessors. However, like with any device, software or hardware issues are bound to arise. Currently, iPhone 15 users are experiencing battery drainage issues. But there’s no need to panic if your iPhone 15 Pro or 15 Pro Max battery is draining quickly. In this article, we’ll provide you with a few workarounds that can help you resolve the battery-draining issue on your iPhone 15 Pro or 15 Pro Max. So, without further ado, let’s dive into it.

Possible Reasons Why iPhone 15 Pro and 15 Pro Max Battery Life Draining Quickly

The latest iPhone 15 Pro and iPhone 15 Pro Max have the best processor, the A17 Pro chip, but still, it comes with minor issues with power management; on the other side, the battery is draining quickly as expected. This might be quite unfortunate especially when you are using your iPhone for day-to-day activities or for individual purposes.

There could be several reasons why your iPhone 15 Pro and 15 Pro Max battery is draining quickly, as expected. It could be due to a damaged or faulty battery, and if it’s happened, you might need visit to your nearest service center to get a battery replacement. Other than background apps running, high screen brightness, location services enabled, and much more are the common reasons behind the battery drain issue.

Fix: iPhone 15 Pro and 15 Pro Max Battery Life Draining Issue

If you have recently bought the latest iPhone 15 Pro and iPhone 15 Pro Max and then encountered battery-draining issues after a couple of days, then fret not. Try the below troubleshooting strategies if you have an issue with the battery. Make sure to follow each and every step until or unless you fix the problem on your own. So, without wasting much time, let’s jump into it.

Fix 1: Force Restart Your iPhone

If your iPhone 15 Pro and iPhone 15 Pro Max battery life is draining quickly, it could be due to numerous reasons. It is possible that the application or service runs in the background and does some of its required tasks. These apps are required to do important tasks; they might also drain the battery in your iPhone device. To stop the apps from running in the background or to fix the general issues, you need to force restart your iPhone. Here’s how to do it.

1. Press and quickly release the Volume Up button.
2. Next, press the Volume Down button and quickly release it.
3. After that, press and hold the Power button until the Apple logo appears on the screen.
4. Now, your iPhone will automatically start to boot up.
5. Try checking if the issue has been resolved.

Fix 2: Change 5G Settings

If you are using a 5G network on your iPhone, then it will affect your battery life. But starting with the iPhone 12, every new iPhone has a 5G network connectivity option. As we all know, the most recent 5G network is relatively new technology, but still it needs a lot of improvements to fully utilized.

In most cases, the devices get stuck while enabling the 5G network. As you know, the 5G network drains your iPhone battery faster than you might think. We suggest you change the 5G network on your iPhone device to consume battery power. Simply, Head over to Settings select Cellular and tap Cellular Data Options > Voice & Data. Here, you will see three options: 5G On, 5G Auto, and LTE.

If you select the 5G On option then your device will keep using 5G services until you change it. On the other hand, if you select 5G Auto, your iPhone will use 5G services only when it finds a compatible 5G network. However, this will not affect your iPhone’s battery life. In the end, the LTE option will completely disable 5G services, therefore you won’t access the 5G network on your iPhone.

According to your taste and preferences, you can select any of each option. If you want to fix battery life draining issues then we suggest you select the last two. If it doesn’t work, try the next solution.

Fix 3: Use Low Power Mode

There is a feature called Low Power Mode available on all iPhone models that lets you save battery power on your iPhone just like the Power Saving feature on all Android smartphones. When your iPhone battery is low then this feature allows you to manage such applications or services to consume low battery power.

However, it also disables some of the background apps and services to ensure the battery isn’t consuming more power than it’s actually required. Therefore, if your iPhone device battery is draining quickly, it is suggested you use low power mode on your iPhone and you should be good to go. Here’s how you can enable “Low Power Mode” feature on your iPhone:

1. Open the Settings app on your iPhone.
2. Head over to “Battery.”
3. Tap on the toggle next to “Low Power Mode.”

Fix 4: Disable Background Apps From Using Battery

Generally, when you access any apps and services on your iPhone device then it will automatically run in the background which may consume more battery power than it’s actually required. Therefore, if your iPhone battery power is draining quickly then try to disable background apps from using more battery power.

You can disable background apps on your iPhone device. Simply open the Settings and head over to General. Here, turn off the Background App Refresh by tapping on the toggle next to it. However, if you want to disable this feature for a specific app, you can select any of the apps that you want to keep it on for. If the issue persists, try the next solution.

Fix 5: Stop Location Services

If you are using Location Services on your iPhone device then it may consume more battery power just like running applications in the background. It may cause the iPhone battery to drain faster, so we suggest you disable location services on your device.

To stop location services on your iPhone, open the Settings app and scroll down to select Privacy. At the top, tap on Location Services. Here, tap on the toggle next to Location Services and then confirm it by tapping on Turn Off. After that, try checking if the issue has been resolved.

Fix 6: Enable Optimized Battery Charging

With iOS 13 and later, Apple introduced the Optimized Battery Charging feature which is especially designed to reduce the wear on your battery. However, it also improves the battery lifespan by reducing the time your iPhone spends fully charged. When your iPhone can be charged too much then it’s not good for the battery.

If your iPhone battery is draining quickly, enable optimized battery charging on your iPhone. Head over to Settings app and tap on Battery > Battery Health. Next, tap on the toggle next to ‘Optimized Battery Charging’ to enable it. When you enable this feature, your iPhone will delay charging past 80% in certain situations. If it doesn’t work, try the next solution.

Fix 7: Adjust Screen Brightness

If you are using your iPhone in a bright light by increasing the brightness to the max level, it may consume more battery power. Make sure to reduce the screen brightness to resolve the battery draining issue. You can use Auto Brightness that allows you to adjust the screen brightness depending upon the light conditions.

To use Auto Brightness on your iPhone, head over to the Settings app > Display and Brightness. Here, tap on the toggle next to Auto Brightness and that’s it. You can also adjust the screen brightness by navigating to the Control Center. These simple tricks will help your iPhone battery last longer.

Fix 8: Turn off Raise to Wake

All the iPhone with the latest updates have a great feature called ‘Raise to Wake’ that wakes up the screen when you pick it up or anyone notification when you get it on your iPhone. However, this is a crucial feature that allows the screen to wake when you pick it up, but it also uses more battery than expected.

Make sure to turn off this feature on your device because it will help you to save more battery power on your iPhone. To save power, head over to Settings > Display and Brightness. Here, turn off ‘Raise to Wake’ by tapping on the toggle next to it.

Fix 9: Use Apple Certified Charging Accessories

It’s quite possible that you are charging your iPhone 15 Pro and 15 Pro Max device with a faulty, damaged, or non-certified Apple charger. This will affect your iPhone battery and you may encounter such issues like battery draining problem, iPhone not charging, and much more.

Make sure to use accurate and certified Apple charging accessories for your iPhone device. In case you are using a defective and non-certified charger for your iPhone, it will damage the battery of your iPhone as well as internal hardware components. So, it’s essential to use an original or certified Apple charger.

Fix 10: Update Your iPhone Software

Sometimes an outdated system software version can cause several issues with the device including performance, networking connectivity, battery issue, and much more. Therefore, it’s crucial to upgrade your iOS version to the most recent one to fix issues and general bugs on the device. Updating the software version also improves the performance of the device as well. Here’s how to check for software updates on your iPhone.

1. Head over to the Settings app.
2. Tap on General.
3. Next, tap on Software Update > Select Automatic Updates to On.
4. By enabling this option, your iPhone will automatically check for the available updates.
5. Download and install the update if available.
6. Enter the device passcode to proceed with the download process.
7. Once the update is finished, the iPhone will reboot automatically.
8. The boot up process may take some time. So have some patience.

Note: If there is no update available on the screen, you will see an ‘iOS is up to date’ message on the screen.

Fix 11: Perform a Factory Reset

If you have tried the above workarounds and it fails to work, the last resort you can do on your iPhone is to perform a Factory reset. Resetting the iPhone will completely erase all your data and uncleared cache or unused apps which might be consuming more battery power. Make sure to take a complete backup of your personal data before proceeding.

Once you have backed up your iPhone data then it’s time to perform a factory reset of your iPhone. Here’s how to do it.

1. Open the Settings app.
2. Tap on General > Transfer or Reset iPhone.
3. Next, tap on Reset > Reset All Settings.
4. Enter your iPhone passcode and your device will start the process automatically by itself.

This process may take a few minutes, so have some patience. Once the iPhone boots up then setup your iPhone by following the screen prompts. After that, try checking if the issue has been resolved.

Fix 12: Visit the Apple Authorized Service Centre

If none of the above solutions works for you to fix the battery draining issue, it’s time to visit your nearest Apple service center or an authorized service center to get your iPhone checked and repaired. Sometimes, the battery is draining on your iPhone due to a damaged or defective battery.

You can also contact the Apple support team to know the further details regarding battery problems. The support team will probably suggest you with their best fixes and you can quickly solve the problem. Last but not least, if your iPhone is good at all and there is an issue with the third-party charging accessories, we suggest you visit a nearby Apple Store to get it replaced (if under warranty).

That’s it, guys. We assume that this guide was helpful to you. If you have any queries or questions, let us know in the comments section.