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When you're at home or work with regular access to an iPhone charger, you probably don't need to worry much about your iPhone's battery. On days when you're away from home for long stretches, you might want to make some adjustments to extend battery life.

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We've rounded up 10 tips that can cut down on battery drain.

1. Turn on Adaptive Power

The best way to preserve battery life is to make sure you have Adaptive Power turned on. It's an iOS 26 feature that's available on Apple Intelligence iPhones. It uses on-device intelligence to analyze usage patterns and determine when you might need extra power.

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It saves battery by lowering screen brightness a bit, adjusting performance, and limiting background activity. It also turns on Low Power Mode automatically when your battery hits 20 percent.

If you have an iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, or iPhone Air, Adaptive Power is on by default, but you need to turn it on with other models. Adaptive Power can be activated on eligible iPhones in Settings & Battery & Power Mode.
2. Set Up Automations for Low Power Mode

Turning on Low Power Mode is the most obvious way to extend battery life on your iPhone, and you can automate it so it turns on at a set battery percentage.

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Apple will prompt you to turn on Low Power Mode when your battery is at 20 percent, but it's helpful to turn it on earlier. To set up a Low Power Mode shortcut, open up the Shortcuts app, and create a new Automation. With iOS 27, you can just type in what you want the automation to do, but in iOS 26, search for Battery Level, choose a target battery percentage, then add Low Power Mode as the action to turn on when your battery hits that level.
3. Turn Off the Always-On Display

Your iPhone's Always-On Display leaves the time, wallpaper, widgets, and Live Activities visible on the Lock Screen even when your iPhone is locked.

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The setting preserves battery by doing things like turning off the display when a connected Apple Watch is no longer nearby (signaling that the iPhone owner is out of the room) or the iPhone is in a pocket, but Always-On Display still drains battery faster than no Always-On Display.

You can turn off the Always-On Display by following these steps:
  1. Open up the Settings app.
  2. Tap on Display & Brightness.
  3. Tap on Always-On Display.
  4. Toggle off Always-On Display.
You can also customize the Always-On Display if you don't want to turn it off entirely. You can disable wallpapers or turn off notifications.
4. Limit Frame Rate

Some iPhones have a 120Hz ProMotion refresh rate, but dropping it down to 60Hz can eke out a bit more battery life. You can adjust frame rate by using an Accessibility setting.

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  1. Open up the Accessibility section of the Settings app.
  2. Tap on Motion.
  3. Toggle on Limit Frame Rate.
ProMotion is available on all iPhone 17 models, the iPhone Air, and Pro versions of earlier iPhones dating back to the iPhone 13 Pro.
5. Turn on Dark Mode

On OLED iPhone displays, activating Dark Mode preserves battery life because there's less power draw when darker-colored pixels are displayed. Activating Dark Mode when outside on a sunny day can preserve a good amount of battery life.

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Lower levels of brightness in Light Mode use the same battery as higher levels of brightness in Dark Mode, so Dark Mode can save battery even with brightness turned up when you're in a sunny location.

When you're somewhere that has dimmer lighting and screen brightness is lower, turning on Dark Mode won't save as much battery life, but it still draws a little less power.
6. Audit Apps With Location Access

It's a good idea to regularly check your privacy and access settings to make sure apps and services aren't doing things you don't want them to be doing.

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Limiting the apps that have access to your location and how often apps can access that data can save battery life.
  1. Open up the Settings app.
  2. Choose Privacy & Security.
  3. Tap Location Services.
  4. Review the list and edit settings by tapping on the name of each app in the list.
You have four possible choices for location settings for each app, though not all four choices will always be available for every app depending on what it does. You can select the following: Never, Ask Next Time Or When I Share, While Using the App, and Always.

Never will prevent an app from ever accessing your location, and unless there's a real need for an app to know where you are, such as a mapping app, setting location access to Never is the best choice.

Ask Next Time Or When I Share will prompt an app to ask you with a pop-up the next time that it wants your location, so you can temporarily approve it. With this setting, location access is off until expressly allowed via the pop-up.

While Using the App lets an app access your location when the app is open and being actively used. If you close the app or switch over to another app, location access ends.

Always allows an app to have access to your location at all times, regardless of whether it's open or closed. This will cause the most battery drain and should be limited to only the apps that you need the most.

Many apps that don't need location information will ask for your location information. A banking app may want location access to show nearby ATMs, and a social media app like Facebook may want to serve you location-based features. Clearing the cruft will ensure no apps are accessing your location without express permission, and it'll save battery life at the same time.

You can also turn off Location Services entirely, but it's not ideal because it can... Click here to read rest of article

Article Link: 10 Ways to Improve Your iPhone's Battery Life
 
I never really cared about battery health because I just traded my iPhone in for a new one every 2-3 years but I am rethinking my decisions now that new models will cost 20-30% more year over year.
 
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Too bad there wasn’t a way to measure the power usage and data usage for silent notifications, something that app developers send out to see how many installations are active. 🙄
 
These a handy articles. They should be bumped every so often to remind people to check newly installed Apps that could be draining battery life.

I know I always find something new that I need to disable whenever I’m reminded by articles like this. 🙏🏼

What’s so funny @dominiongamma I was serious‼️ 😄
 
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The best thing you can do for your iPhone's battery is to completely disable Background App Refresh.

There's really no need for it unless you know for sure you're going to be in an area with zero reception and you want your phone to pick up everything it can beforehand.
 
I can’t believe this whole article was pooped out with not a single data point about the material impact each of these settings actually has on battery life.
 
Someone needs to do some testing to see how much each of these features actually impacts battery life.

If you are gonna save 10% over the course of a day by turning off a feature, maybe that’s a good trade-off. But if you’re gonna save like 1% and lose a feature, you kind of like then it’s not worth it.

That’s the problem with these articles, you get a list of a bunch of things with no idea which ones to prioritize or are actually worth doing.
 
I wish there was a way to make Adaptive Power not notify me when it's being used. I know it's on. I don't want notifications.
 
Prevention is a good technique. 80% charging limit is so useful while your phone is plugged in overnight / at your work desk. Leaving it at 100% for long periods will shred the overall battery health.
 
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