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How To Save Battery Life On iPhone

Look no further if you’re wondering how to save battery life on your iPhone.

There are always ways to save battery life on your iPhone. Your phone may be old or new, but our suggestions below should help you get some extra time between charges.

This article will cover tips that can improve iPhone battery life right away, as well as others that will help extend its overall lifespan, which will help keep charge times longer over time. While iPhones are frequently regarded as some of the best phones available, their batteries, like any other battery-powered device, will undoubtedly degrade over time. This is known as chemical aging, and it gradually reduces the time between charges, which may explain why an iPhone battery drains quickly.

With this inevitability in mind, it’s critical to think long-term about your phone’s battery, even when it’s brand new, and to take advantage of some of the iPhone’s features to ensure your battery’s lifespan (and thus its charge capacity) is extended further down the line. It’s a good idea to take some, if not all, of the steps we’ve suggested here to help with that. However, you should also check the overall health of your iPhone battery in the Battery menu of the Settings app regularly to get an idea of its chemical age.

If your iPhone is not charging, these tips may assist you in resolving the issue.

Without further ado, here’s how to save iPhone battery life.

1. Enabling Optimised Battery Charging on the iPhone

It’s not good for your battery to be fully charged all of the time. As a result, enable Optimised Battery Charging to extend the life of your battery. With this enabled, your iPhone learns your daily charging routine and will charge the remaining 20% just before you usually start using your phone — for example, when you wake up. As a result, the battery will spend less time at full charge and you will have longer periods between charges over time.

  1. Go to Settings, then Battery.
  2. Go to Battery Health and turn on Optimised Battery Charging.

2. How to Use iPhone’s Low Power Mode

When you’ve overdone it a little, Low Power Mode comes in handy for extending the life of your iPhone’s battery. It accomplishes this by nerfing your iPhone in various ways, including disabling or restricting features such as 5G, visual effects, refresh rate, and screen brightness. It will, however, buy you some valuable time to get to an outlet.

  1. Go to Settings, then Battery.
  2. Turn on Low Power Mode.

3. How to Enable iPhone Auto-Brightness

iOS is frequently the best judge of when your iPhone should do certain things. We all like to think we know better, and I’m guilty of regularly turning this feature off, preferring to control the brightness myself. However, if you want the best balance of usability and battery life, you should use Auto-Brightness, which adjusts the brightness of your iPhone screen based on surrounding lighting conditions.

  1. Go to Settings, then select Accessibility.
  2. Go to Display & Text Size, then scroll down and turn on Auto-Brightness.

4. Enabling Reduce Motion on iPhone

When you open an app, you may notice a swooshing animation as the tile transforms into the app; this is a motion effect. Similarly, as you move your iPhone, you may notice that the tiles and icons move slightly relative to your wallpaper, which is known as the parallax effect. Both use battery power and can be turned off (incidentally, this is something that Low Power Mode does for you).

  1. Go to Settings, then select Accessibility.
  2. Select Motion, then turn on Reduce Motion.

5. How to Limit the Refresh Rate of Your iPhone Screen

The screen on a recent Pro model iPhone, such as the iPhone 13 Pro or iPhone 13 Pro Max, has a refresh rate of 120Hz. Because a high refresh rate like this requires more energy, turning it off is an excellent way to save energy. This is something that will occur if you enable Low Power Mode.

  1. Go to Settings, then select Accessibility.
  2. Select Motion, then turn on Limit Frame Rate.

6. Disable Background App Refresh on the iPhone

When you connect to the internet, your phone’s apps will refresh their content in the background. This is a useful background task, but it can slightly drain your battery, so it’s worth turning it off. Again, in Low Power mode, this feature is disabled.

  1. Navigate to Settings, then General.
  2. Tap Background App Refresh after selecting Background App Refresh.
  3. Press the Off button.
  4. Toggle the setting off for individual apps on the Background App Refresh Page.

7. Limiting Location Services on iPhone

Every time your phone uses GPS, it consumes power. You could disable Location Services entirely, but some apps, such as Google Maps, require it to function properly, which means you’d have to turn GPS back on every time you used them. It’s best if your apps only use Location Services when you’re using them or when you ask them to.

  1. Navigate to Settings, then Privacy.
  2. Choose Location Services.
  3. Choose each app separately and tap While Using the App.
  4. Alternatively, you can select Ask Next Time Or When I Share.

8. Disabling Wi-Fi, Bluetooth, and AirDrop on an iPhone

When in use, Wi-Fi, Bluetooth, and AirDrop all consume power. Even if you’re not using your iPhone, it could be looking for Wi-Fi networks or other devices to connect to via Bluetooth and AirDrop. Turn off Wi-Fi and Bluetooth to disable everything (as AirDrop uses Bluetooth to find other devices).

  1. Pull down from the top right corner of your Home Screen to open Control Center.
  2. Disable Wi-Fi and Bluetooth by tapping the respective icons.
  3. Alternatively, go to Settings, select Wi-Fi and/or Bluetooth, and turn off the respective toggles.

9. How to Update iPhone iOS

iOS, the operating system on your iPhone, is the master of phone management. Apple is constantly refining and updating it, which will include performance and power improvements. Keep it current.

  1. Go to Settings, then General.
  2. Choose Software Update, then Upgrade and Install if an update is available.
  3. Select Automatic Updates and ensure that both toggles are turned on.

10. How to Save iPhone Battery Life: Stop Closing Apps

It’s a well-known fact that swiping apps closed from the multitasking view does not affect battery life. When you stop using these apps, they go into a suspended state and do not affect performance or battery life. Restarting some apps after closing them consumes more energy than simply suspending them. So, if you’re a serial app closer, especially of apps you use frequently, stop.

However, there is one caveat. Some apps do use batteries while running in the background. In the Battery menu, you can see if an app is doing this.

  1. Go to Settings, then Battery.
  2. Scroll down to the section titled “Battery Usage by App“.
  3. Any apps with “Background Activity” beneath their names have been running in the background. On the right, you’ll see the percentage of your total power usage that the app has consumed. This is common for apps that run in the background while you do other things, such as VPNs.
  4. Select Show Activity. You can now see how much of the total time the app was consuming power occurred while the app was on screen (i.e. while you were using it) and how much occurred in the background beneath the app’s name. Follow step 6 to prevent Background App Refresh from occurring and save battery, but keep in mind that for apps like VPNs that use the battery in the background as part of their normal operation, this won’t help much (because they don’t use battery primarily through background refreshing). You must uninstall the app in these cases.

You don’t need to be concerned if you see “Audio” beneath the app and background time when you check activity. This is typical for apps such as Spotify or Apple Music, which use power in the ‘background’ while playing. It’s not in the background, though, because you’re listening to their output — which is exactly what you want them to do. Apps like YouTube will also show “Audio” and background activity when you cast to another device, such as a TV because this is technically not screen time.

11. Avoid extreme temperatures to slow iPhone battery aging

Aside from enabling Optimised Battery Charging in step 1, there are some other ways to extend the overall lifespan of your battery. Extremely high ambient temperatures can permanently damage your iPhone’s power cell, resulting in less time between charges. Avoid exposing your iPhone to temperatures above 95° F / 35° C, and especially avoid charging it in such temperatures. If the temperature outside is higher than this, go inside and charge your phone where it’s cooler.

Keeping this in mind, you should be aware that some cases can cause your phone to become excessively hot while charging, potentially damaging the battery. If you’re using a case, keep an eye on your device while it’s charging and, if it’s hot, remove the case every time you charge.

12. Disable keyboard haptics

If you have an iPhone running iOS 16, you may have experimented with the new haptic keyboard feedback option. This improves your typing experience, but as Apple recently admitted, it consumes power and may reduce battery life.

If you’ve forgotten how you enabled keyboard haptics or want to double-check, open the Settings app and navigate to Sounds & Haptics, then Keyboard Feedback. Toggle the Haptic toggle on or off.

That’s all there is to it. You’re now armed with a slew of battery-saving tricks to help you get the most out of your battery, and perhaps even the iPhone itself. If you want to get the most out of your iPhone, read our guide on how to make your iPhone last longer, which includes some of these battery suggestions as well as some tricks for gaining extra performance and storage space. iOS 16 adds another useful feature to help prevent battery damage.

We also have general iPhone tips, such as how to enable spatial audio on your iPhone, how to use Apple Watch Mirroring on your iPhone, and how to quickly delete contacts on your iPhone. If you want to become a pro photographer, there are guides on how to edit photos on iPhone, how to undo swiftly edits in iOS Photos, and how to blur the background of iPhone photos. If you’re concerned about security, we’ve got you covered with tutorials like how to block websites on iPhone and iPad and how to block spam texts on iPhone. Check out how to identify plants on iPhone and how to identify a dog’s breed on iPhone if you’re a keen botanist or dog spotter.

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The article above was written by the BestTopReviewsOnline team, which includes many of the US’s most knowledgeable technical experts. Our team includes well-known writers with extensive experience in mobile phones, computing, technology, photography, and other fields.

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