Why is my iPhone 15 Battery Yellow? Understanding the Indicator

Have you ever glanced at your iPhone 15 and noticed that your battery icon is yellow instead of the usual green or red? You might wonder what’s going on with your phone. Don’t fret! The yellow battery icon isn’t a cause for alarm; it simply means that your iPhone’s Low Power Mode is activated.

This useful feature helps extend your battery life when it’s running low. So, let’s dive into what it is, how to activate or deactivate it, and some helpful tips to manage your iPhone’s battery life better.

How to Turn Off Low Power Mode on Your iPhone 15

Before we get into the nitty-gritty of Low Power Mode, let’s quickly go through the steps to turn it off, in case you want to return your battery icon to its normal color.

Step 1: Open Settings

Go to your iPhone’s home screen and tap on the Settings app.

The Settings app is where you can adjust most of the options on your iPhone, including those related to your battery.

Step 2: Tap on ‘Battery’

Scroll down and find the ‘Battery’ option, then tap on it.

This will take you to the screen where you can manage your battery settings.

Step 3: Toggle Off Low Power Mode

You’ll see a switch next to ‘Low Power Mode.’ If it’s green, that means it’s activated. Tap the switch to turn it off.

Once you turn off Low Power Mode, your iPhone will go back to its normal power settings, and the battery icon will change back to green or red, depending on the charge level.

After you complete these steps, your iPhone will exit Low Power Mode, and the battery icon should return to its default color. Your phone will also resume all its regular functions that might have been reduced while in Low Power Mode, such as mail fetch, background app refresh, and visual effects.

Tips for Managing Your iPhone 15 Battery Life

Here are a few tips to keep your iPhone 15 running efficiently and to make the most out of your battery life:

  • Keep an eye on apps that use a lot of battery. You can check which apps are consuming the most power in the Battery settings.
  • Make sure your iPhone’s software is always updated. Software updates often include battery performance improvements.
  • Adjust screen brightness or enable Auto-Brightness to conserve battery life.
  • Use Wi-Fi instead of cellular data when possible, as it uses less battery.
  • Turn off Background App Refresh for apps that don’t need to update in the background.

Frequently Asked Questions

Why is my iPhone 15 battery icon yellow?

The yellow battery icon indicates that your iPhone is in Low Power Mode. This mode is automatically activated when your battery falls below 20%, or you can manually turn it on in the Battery settings.

How does Low Power Mode affect my iPhone’s performance?

Low Power Mode temporarily reduces background activity like downloads and mail fetch, reduces visual effects, and auto-locks the iPhone more quickly to extend battery life.

Will I miss notifications or calls if Low Power Mode is on?

No, you will still receive calls, messages, and notifications as usual, even when Low Power Mode is activated.

Can I still use all my apps in Low Power Mode?

Yes, you can use all your apps as usual, although some tasks might take longer to complete, and some features might be disabled, like iCloud Photos temporarily pausing updates.

Should I leave Low Power Mode on all the time?

It’s not recommended to leave Low Power Mode on all the time as it limits some functions of your iPhone. It’s best used when you need to save battery and can’t charge your phone right away.


  1. Open the Settings app.
  2. Tap on ‘Battery.’
  3. Toggle off Low Power Mode.


Understanding why your iPhone 15 battery is yellow is the first step in ensuring you’re managing your device’s power effectively. Low Power Mode is a brilliant innovation by Apple to give users more control over their battery life and keep their iPhones running longer when they’re away from a charger. By following the simple steps outlined above, you can easily turn this feature on or off to suit your needs. Remember, it’s all about finding that perfect balance between functionality and battery conservation. So, the next time you see that yellow battery icon, you’ll know exactly why it’s there and what to do about it. Keep these tips in mind, and you’ll be a pro at keeping your iPhone powered up and ready to go!

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