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How to fix battery draining quickly on iPhone 12?

How to fix battery draining quickly on iPhone 12?

How to fix battery draining quickly on iPhone 12?

The iPhone 12 is a marvel of technology, boasting a sleek design, powerful processor, and an array of impressive features. However, like any other smartphone, it can sometimes experience issues, one of the most common being battery drain. If your iPhone 12 battery is draining faster than it should, don't fret. This comprehensive guide will walk you through the steps to identify and resolve this issue.

Understanding Your iPhone's Battery Health

Before we delve into the solutions, it's crucial to understand your iPhone's battery health. The battery health of your iPhone is a measure of its capacity relative to when it was new. As lithium-ion batteries age, their capacity diminishes, leading to shorter battery life.

To check your iPhone's battery health, go to Settings > Battery > Battery Health. If the Maximum Capacity is below 80%, it might be time to consider a battery replacement. But if it's above this threshold, your battery should be in good shape, and the quick drain could be due to other factors.

Identifying the Culprits

There are numerous factors that could be causing your iPhone 12's battery to drain quickly. Let's explore some of the most common culprits.

Background App Refresh

Background App Refresh allows apps to update even when you're not using them, which can significantly drain your battery. To check which apps are using this feature, go to Settings > General > Background App Refresh.

From here, you can disable Background App Refresh entirely or select which apps you want to allow. It's recommended to only enable this feature for apps that you use frequently and need to stay updated.

Location Services

Location Services allows apps to access your location, which can also consume a lot of battery. To manage these settings, go to Settings > Privacy > Location Services.

Here, you can turn off Location Services entirely or select which apps can use your location. It's recommended to only allow apps that need your location to function properly.

Optimizing Your iPhone's Settings

Now that we've identified the potential culprits, let's look at how to optimize your iPhone's settings to extend its battery life.

Reduce Screen Brightness

The iPhone 12's Super Retina XDR display is stunning, but it can also be a major battery hog. Reducing your screen brightness can significantly extend your battery life. To adjust this setting, go to Settings > Display & Brightness.

Here, you can manually adjust the brightness slider or enable Auto-Brightness, which automatically adjusts the brightness based on your environment.

Disable Dynamic Wallpapers and Motion Effects

Dynamic wallpapers and motion effects can make your iPhone look cool, but they can also drain your battery. To disable these features, go to Settings > Wallpaper > Choose a New Wallpaper.

Here, select a Still wallpaper instead of a Dynamic or Live one. To disable motion effects, go to Settings > Accessibility > Motion > Reduce Motion and toggle it on.

Performing a Software Update

Software updates often include bug fixes that can resolve battery drain issues. To check for updates, go to Settings > General > Software Update. If an update is available, make sure to download and install it.

Resetting Your iPhone's Settings

If none of the above solutions work, you might need to reset your iPhone's settings. This won't delete your data, but it will reset your preferences and settings. To do this, go to Settings > General > Reset > Reset All Settings.

Remember to back up your iPhone before performing this step as a precautionary measure.


Dealing with a quickly draining battery can be frustrating, but with these tips, you should be able to extend your iPhone 12's battery life. Remember, it's always a good idea to keep your iPhone updated and to regularly check your settings to ensure they're optimized for battery life.

If all else fails, consider reaching out to Apple Support or visiting an Apple Store for further assistance. They may be able to provide additional solutions or determine if your iPhone requires a battery replacement.

While you're taking steps to preserve your iPhone 12's battery life, don't forget to protect its exterior too. Case Monkey offers a diverse selection of phone cases specifically designed for various iPhone models, including the iPhone 12. Our affordable, high-quality cases ensure your device is safeguarded against the bumps and drops of daily life. Check out our products today and give your phone the protection it deserves without breaking the bank.