How to Save Battery Power on an iPhone: Tips and Tricks

Saving battery power on an iPhone is easy if you know the right tricks. By adjusting a few settings and being mindful of how you use your device, you can extend your battery life significantly. After implementing these changes, you’ll notice that your iPhone’s battery lasts longer, reducing the need to charge it frequently.


Are you tired of your iPhone dying on you at the most inopportune times? You’re not alone. In our increasingly connected world, having a device that can keep up with our demands is crucial. iPhones are known for their sleek design and powerful capabilities, but they’re also infamous for their battery life that can leave users scrambling for a power outlet.

This article is for anyone who has ever found themselves stuck with a dead iPhone, whether you’re a busy professional who relies on your phone for work, a social butterfly who needs to stay connected with friends, or simply someone who uses their phone for everyday tasks. Understanding how to save battery power on an iPhone not only ensures your device is ready when you need it but also helps prolong its overall lifespan.

How to Save Battery Power on an iPhone

The following steps will give you the power to take control of your iPhone’s battery life, ensuring that you can use your phone for longer without needing to recharge it.

Step 1: Adjust Screen Brightness

Dim your iPhone’s screen to a comfortable level.

A bright screen is one of the biggest drains on your battery’s life. By dimming the screen, you can significantly reduce power consumption. You can adjust the brightness in the Control Center or set it to automatically adjust based on ambient light.

Step 2: Enable Low Power Mode

Turn on Low Power Mode in the Battery settings.

Low Power Mode reduces the amount of power your iPhone uses when the battery gets low. It temporarily reduces background activity like downloads and mail fetch until you can fully charge your phone.

Step 3: Manage Apps and Notifications

Limit background app refresh and manage your notifications.

Many apps run in the background, refreshing content and sending notifications, which can drain your battery. Go to your iPhone’s settings to select which apps can send notifications and which can refresh in the background.

Step 4: Update to the Latest iOS

Keep your iPhone updated with the latest version of iOS.

Apple regularly releases updates that often include improved energy-saving technologies. Ensuring your iPhone is up-to-date means you’re taking full advantage of these optimizations.

Step 5: Check Battery Health

Monitor your iPhone’s battery health in the Battery settings.

Your iPhone’s battery will degrade over time. By checking the battery health, you can see if your battery is still performing optimally or if it might be time to consider a replacement.


Extended Battery LifeBy following these steps, your iPhone’s battery will last longer between charges, which is convenient for those long days away from a power source.
Improved Device PerformanceA well-maintained battery ensures that your iPhone runs smoothly and efficiently, avoiding unexpected shutdowns or lag.
Cost SavingsImplementing these battery-saving strategies can prolong the overall lifespan of your iPhone’s battery, which can save you money in the long run as you won’t need to replace the battery or the phone as often.


Reduced FunctionalitySome features, like background app refresh and automatic downloads, may be limited when using Low Power Mode or adjusting certain settings.
Frequent AdjustmentsTo maximize battery savings, you may need to regularly adjust settings like screen brightness and app permissions, which can be inconvenient.
Possible InconvenienceWhile Low Power Mode is helpful, it may slow down certain tasks or reduce visual effects, which might not be suitable for all users.

Additional Information

While the steps above are a great starting point for saving battery power on an iPhone, there are other considerations to keep in mind. For instance, the temperature can affect your battery’s performance—extreme cold or heat can cause it to drain more quickly. Also, be mindful of how you charge your iPhone. Using an official Apple charger and avoiding charging your phone overnight can help maintain battery health.

Additionally, if you’re in an area with poor cell reception, your iPhone might use more power to search for a signal, so consider turning on Airplane Mode when you don’t need to be connected. Lastly, remember that over time, all iPhone batteries will degrade, and no amount of optimization can prevent this natural wear and tear. So, it’s essential to monitor your battery’s health and replace it if necessary to ensure your device continues to operate at its best.


  1. Adjust the screen brightness to a lower, comfortable level.
  2. Enable Low Power Mode when the battery is low.
  3. Manage app refresh and notification settings to limit background activity.
  4. Keep your iPhone updated with the latest iOS version for improved energy efficiency.
  5. Regularly check your iPhone’s battery health in the settings.

Frequently Asked Questions

How often should I check my iPhone’s battery health?

It’s a good idea to check your battery health every few months or if you notice your battery isn’t lasting as long as it used to.

Does using Wi-Fi instead of cellular data save battery power?

Yes, Wi-Fi typically uses less power than a cellular connection, so it’s a good idea to use Wi-Fi whenever possible.

Can I still use my phone while it’s in Low Power Mode?

Absolutely! Your iPhone will still be fully functional, though some tasks may be slower, and some visual effects might be reduced.

Is it bad to charge my iPhone overnight?

While it’s not inherently bad, it’s better to avoid it as it can contribute to battery degradation over time.

Will closing apps in the background save battery power?

Contrary to popular belief, frequently closing apps can actually use more power, as it requires more resources to reopen them.


In conclusion, learning how to save battery power on an iPhone is a game-changer for anyone who relies on their device throughout the day. By following the steps outlined above, you can take control of your iPhone’s battery life, making sure it’s ready when you need it most.

Keeping your iPhone’s software up to date, monitoring its battery health, and being mindful of how you use and charge your device can all contribute to a longer-lasting battery. Remember, our iPhones are an extension of our daily lives, so taking good care of them—and their batteries—ensures we stay connected when it matters most.