How to Enable Low Power Mode on an iPhone 15

To enable Low Power Mode on your iPhone 15, simply go to Settings, then Battery, and toggle the Low Power Mode switch to the on position. This brief guide will show you how to extend your battery life by reducing background activity and adjusting visual effects, ensuring your iPhone 15 stays powered for longer.

After you turn on Low Power Mode, your iPhone 15 will immediately start conserving battery. You might notice that your phone performs some tasks more slowly, like downloading email and updating apps in the background. Plus, some visual effects might look a bit different.

Step by Step Tutorial on Enabling Low Power Mode on iPhone 15

Before we dive into the steps, it’s important to know that enabling Low Power Mode on your iPhone 15 helps conserve battery life when you need it the most. It adjusts your phone’s settings and performance to extend battery life without you having to micromanage every app or feature. It also switches your battery icon to a yellow color. Solve Your Tech has a helpful article that explains more about that.

Step 1: Open Settings

Navigate to the “Settings” app on your iPhone 15.

Opening Settings is your gateway to customizing your iPhone’s functionality, including battery usage and power-saving options.

Step 2: Tap on Battery

In the Settings menu, scroll until you find “Battery” and tap on it.

This section provides insights into your battery usage and offers options to optimize battery life, including the Low Power Mode feature.

Step 3: Toggle Low Power Mode to On

Find the Low Power Mode toggle and switch it to the on position.

By doing this, you’re telling your iPhone 15 to reduce its background activity and adjust visual effects to save battery life.

Tips for Maximizing Battery Life with Low Power Mode on iPhone 15

  • Keep an eye on apps that use a lot of battery and consider limiting their background activity.
  • Reduce screen brightness or enable Auto-Brightness to save more battery.
  • Turn off unnecessary notifications to prevent apps from waking your screen.
  • Use Wi-Fi instead of cellular data when possible, as it consumes less battery.
  • Regularly update your iPhone to the latest version of iOS for optimized battery performance and new power-saving features.

Frequently Asked Questions

What happens when my iPhone 15 charges to 80% while in Low Power Mode?

Once your iPhone 15 charges to 80% or higher, Low Power Mode automatically turns off, and full functionality is restored.

Can I use Low Power Mode all the time?

Yes, you can manually enable Low Power Mode at any time, but it’s designed to extend battery life temporarily when you need it most.

Does Low Power Mode affect my iPhone’s performance?

Low Power Mode may slightly reduce your iPhone’s performance and slow down certain tasks to conserve battery life.

Can I add Low Power Mode to my Control Center for easier access?

Yes, you can customize the Control Center to include a Low Power Mode toggle for quick access.

Will Low Power Mode stop my email from updating?

In Low Power Mode, email fetch and background app refresh might occur less frequently to save battery.


Enabling Low Power Mode on your iPhone 15 is a smart way to extend your battery life when you’re running low on power and can’t charge your phone right away. It’s a simple adjustment that can make a significant difference in how long your phone lasts on a single charge. By following the steps outlined above, you can easily turn on Low Power Mode and enjoy longer battery life. Remember, while Low Power Mode is a useful feature to conserve battery, being mindful of your phone’s overall usage and settings can also contribute to better battery health and longevity. Whether you’re an avid iPhone user or someone who relies on their phone for the basics, understanding and utilizing Low Power Mode is a great way to ensure your device is always ready when you need it. Keep exploring your iPhone 15’s settings to find more ways to optimize its performance and battery life, ensuring that you get the most out of your device every day.