12 Best Ways to Extend iPhone Battery Life

The feature that shows battery usage by apps won’t point this out, but keeping your screen too bright is one of the main reasons your iPhone drains its battery quickly. Lower the brightness to below 50%. Initially, your eyes may need some adjustment to this level of light, but after a while, you won’t even notice the difference. Plus, this simple change will help save battery life.

For apps that require location features, like Uber, Grab, and Maps, it’s not an issue. However, there are apps that don’t really need access to your location. You can turn off location services for these apps by following these steps:

• Go to Settings > Privacy > Location Services.

• Look for apps marked with Always or While Using.

• Switch them to Never if they don’t require location access.

Similar to location services, turning off notifications for apps you don’t need can help save battery life. Follow these steps:

• Go to Settings > Notifications.

• Select the app you want to disable notifications for.

• Turn off Allow Notifications.

Battery Case is an official iPhone case from Apple designed to extend battery life. In addition to protecting your phone, the Battery Case comes with its own built-in iPhone battery. This means your device will have two batteries when in use. If possible, it’s worth investing in a Battery Case to protect both your iPhone and its battery. While convenient, the Battery Case has been criticized for being bulky and unattractive. You can purchase the Battery Case directly from Apple's website for 99 USD.

To turn off automatic app updates on iPhone to save battery, follow these steps:

• Step 1: Open the Settings app on your iPhone
• Step 2: Find the app update option > Scroll down and select "iTunes & App Store"
• Step 3: Turn off automatic updates. Under "App Updates", toggle off the switch. Once turned off, your phone will not automatically update apps when new versions are available.

Keep in mind, when you disable automatic updates, you’ll need to manually update apps by going to the App Store and selecting the updates for available apps. Disabling auto-updates can save battery, as the phone won’t perform updates when idle, but remember that regular updates are important for security and optimizing your device’s performance.

The Background App Refresh feature on iPhone can drain your battery unnecessarily, as it allows apps to update data in the background without user interaction. To turn off this feature:

• Step 1: Open Settings
• Step 2: Select General Settings
• Step 3: Find Background App Refresh option > Choose "Background App Refresh"
• Step 4: Toggle off "Background App Refresh"

When you turn off this feature, apps will no longer update data in the background when not in use, helping save battery life. Keep in mind, disabling this feature may limit the automatic updates and synchronization of some apps. However, it’s worth trying to see if it improves your device’s battery life.

If your iPhone frequently has connectivity features like Bluetooth, Wi-Fi, mobile data, and AirDrop turned on, this habit can quickly drain your battery without you realizing. Therefore, if you don't need them, turn these features off to extend your iPhone’s battery life. Simply swipe up on your iPhone’s screen and tap to turn off icons related to Bluetooth, Wi-Fi, and others.

Updating your iOS version can help fix current issues with your iPhone and provide a better user experience. Sometimes, rapid battery drain may be caused by bugs in the iOS version you’re using. To save battery life, consider updating your iOS version by going to Settings > Software Update > Update Now.

Replacing the battery can be seen as a last resort. This option is not highly recommended in Vietnam due to concerns over unreliable battery quality and the risk of receiving substandard replacements. However, if your iPhone battery has degraded and drains too quickly, replacing the battery might be the final solution to extend your device's battery life.

Some apps on your phone may be consuming a significant amount of battery. But how do you identify which ones are causing the issue? Follow these two steps:

• Go to Settings > Battery.
• Scroll down to see which apps are using the most battery.
• You can view the statistics for the last 24 hours or the past 7 days.

For many, removing Facebook might be a tough choice, given its widespread influence on modern society. However, if you care about extending your phone's battery life, you should consider deleting the Facebook app. This app is one of the biggest battery drainers on iOS.

Don't believe it? Try following the steps mentioned earlier and see if Facebook is on your device's list of top battery-hungry apps. While it may be hard to let go of Facebook, you can still access it through a PC, laptop, or browser on your phone. It may be a bit inconvenient, but it will save your battery. Of course, if you're not concerned about Facebook draining your battery, feel free to ignore this tip.

Do you really need your phone to constantly monitor your email? If not, consider turning off the automatic data fetching feature of the Mail app to prevent unnecessary battery drain. To disable this feature, follow these steps:

• Go to Settings > Mail, Contacts, Calendars > Fetch New Data. For iOS 10, go to Settings > Mail > Accounts > Fetch New Data.

• Turn off the Push feature and select Manually under the Fetch section below.