With the way we use our iPhones these days, it can be difficult to get through the day on a full charge. After a few FaceTime calls, a few text messages, and a few opens of Maps, you might already be down 25%.
If you have experienced this problem, you are not alone. These phones can be very power hungry (especially the Mini versions), and the problem is made worse by the fact that various apps and settings compete for battery life, many of which you may never even use. .
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Luckily, there are some settings you can adjust to maximize your iPhone’s battery life, and these changes don’t mean you’ll lose any of your favorite features. Whether you’re using an iPhone 16 Pro Max or a version from a few years ago, you have options. Here are the 11 best ways to improve your iPhone’s battery life.
1. Turn off the always-on display
One of the biggest power hogs on the iPhone Pro series is the always-on display. Apple finally added this feature after years of denial. The company says this feature only drains about 1% per hour, but it still consumes almost a quarter of your battery while you’re not using your phone every day.
method: On iPhone[設定]>[ディスプレイと明るさ]>[常時表示]and toggle the toggle off. You’ll thank me later.
2. Disable haptic feedback when typing
This is a feature that has been available on Android smartphones for years, but has recently made its way to iPhones as well. However, constant beeping every time you press a key can lead to excessive battery drain, especially if you’re constantly typing like I am.
method: On iPhone[設定]>[サウンドと触覚]>[キーボード フィードバック]and flick the toggle labeled “Haptic” to turn it off. You can also disable the sound from the keyboard. This could potentially save you some battery life if you live with your iPhone ringer on.
3. Disable “Hey Siri” detection
If you don’t use Siri regularly, you probably don’t need your iPhone to constantly listen for “Hey Siri” commands. After all, on the latest iPhones, a long press on the side button launches the Assistant, freeing up battery power for detecting voice commands.
Related article: I upgrade my iPhone every year, but I’m worried about the iPhone 16 – here’s why
method: On iPhone[設定]>[Siri と検索]Move to[聞く]Tap. From there, select “Off” and you will no longer be able to use hotwords to launch Siri.
4. Reduce the amount of notifications you receive
When you receive a notification on your iPhone, a million things happen at once. The display lights up, makes sounds, vibrates (if the feature is turned on), and displays animations. many of effort. If you have a lot of apps installed on your phone, you might end up receiving a ton of notifications every day, which can drain your battery excessively without you even realizing it. It’s best to block out some unnecessary operations, not only to extend battery life, but also to save yourself the hassle of checking your phone every few minutes.
method: Go to the Settings app and scroll down to find the app you want to disable notifications for. Tap on it and select “Notifications”. At the top of the UI, you’ll find the main toggle to disable notifications completely, and below that you’ll find the main toggle for notifications, including whether they should be delivered silently in the background or simply as a banner while you use your phone. There are several options for adjusting the delivery method. To maximize battery life, completely disable all unnecessary notifications.
5. Use focus mode
Similar to reducing notifications, Focus Mode can also reduce the number of messages you receive by choosing which apps can contact you. For example, you can limit notifications while driving or working. Apple provides ready-made Focus profiles, but you can always create a custom profile.
Also, my biggest regret is updating my iPhone to iOS 18 (and I’m not the only one).
method: [設定]>[フォーカス]Move to[仕事]Select focus such as. Choose which apps and contacts can send notifications while in focus. To do this,[タップ]Select the button, select a contact or app, and once selected[完了]Press You can also choose lock screen or home screen to display notifications.
6. Turn off nearby AirDrop sharing
iOS 17 has a great feature that lets you bring two iPhones, Apple Watches, or one of each close together and instantly share contact information, files, and more with others. Although useful to use from time to time, activating this feature can drain your battery as it’s constantly looking for other Apple devices to communicate with. Admittedly, the battery drain isn’t too bad here, but if you’re in a public place and there are a lot of other phones around, the battery drain can be high.
method:[設定]>[一般]>[AirDrop]Move to[デバイスの統合]Turn off. This does not completely disable AirDrop, only the nearby sharing feature.
7. Don’t use live activities
Introduced with the iPhone 14 Pro series and Dynamic Islands, Live Activities lets you see real-time information from a variety of apps, so you don’t have to keep them full screen. This feature is great for tracking sports scores, Uber ETAs, Instagram upload progress, and more. However, as you might expect, live activity can quickly drain your battery over time. If you want to maximize battery life, we recommend disabling this feature.
method: Go to the Settings app and find the app that works with Live Activity. Tap on them and toggle off “Live Activities” from the list of options. Also,[設定]>[Face ID とパスコード]Move to[ライブ アクティビティ]You can also turn it off so it doesn’t appear on your lock screen.
8. Check the lock screen widgets
Speaking of the lock screen, Apple recently allowed users to add widgets to the iOS lock screen to allow for customization and support at-a-glance information. To be honest, I’m a big fan of lock screen widgets, but not if they drain your battery. I’ve seen weather apps, Todoist, and several other apps drain their batteries over time because they’re constantly updating information on screens I only occasionally look at.
Also: The best features of iOS 18 that are worth updating your iPhone
method: Start your iPhone and press and hold the lock screen to enter customization mode. Then tap on “Customize” and choose the lock screen itself. From there, you can remove any widgets you think are draining your battery in the background. It’s usually a good idea to delete anything that needs to retrieve data on a regular basis, but some things, like calendar apps or fitness rings, will only drain a portion of your battery over time.
9. Reduce refresh rate
If you have the new iPhone Pro, you’ve probably noticed how silky smooth the display is. That’s because Apple has included a 120Hz refresh rate on its Pro phones, which makes everything from animations to scrolling feel faster and more responsive. However, this uses more power than a screen with a 60Hz refresh rate, so if you want more durability throughout the day, it’s best to lower the speed.
method:[設定]>[アクセシビリティ]>[モーション]Move to[フレーム レートの制限]Turn on. This change will reduce the display to 60Hz.
10. Turn off background app refresh
Most apps need to pull data from the internet to function and update in the background so that they can display that information when you tap on it. When an app goes haywire, it can have dire consequences for your iPhone’s battery life. Even just sitting it on your desk could drain the battery, but you wouldn’t know that. If you think one or more apps are draining your battery in the background, you should turn off background app refresh.
Also: 6 iOS 18 settings I changed right away – and why you should too
method: On iPhone[設定]>[一般]>[アプリのバックグラウンド更新]Move to. From there,[アプリのバックグラウンド更新]You can turn it off completely by tapping , or you can disable it on an app-by-app basis while staying on the main screen. This is useful if you know a specific app is causing battery drain.
11. Use optimized charging
One of the easiest ways to preserve the lifespan of your iPhone’s battery over time is to use optimized charging. This is a feature built into every iPhone that dynamically adjusts charging speed based on your location and whether your iPhone is expected to be connected for an extended period of time. For example, if you plug your phone in at bedtime, it will charge to 80% before slowing down, and then power will trickle down to your phone so it’s at 100% when you wake up. This is a much safer alternative than forcing the battery to charge at full speed all the time.
method:[設定]>[バッテリー]>[バッテリーの状態と充電]and make sure it’s enabled (it’s enabled by default on all iPhones). If you have an iPhone 15 or newer, you also have the option to limit charging to 80% to preserve battery life even longer.
Bonus: Use low power mode
The reason I didn’t include Low Power Mode in the main list is because every time someone asks how to save battery life on their iPhone, it seems a little difficult. Still, it’s hard not to mention this because it disables many battery-draining features at once, such as background app updates, fast display update rates, and flashy animations, so it certainly saves battery life. It’s disrespectful. .
method: Swipe down from the top-right corner to access your iPhone’s Control Center, then tap the battery icon. The battery status indicator will turn yellow and you will be in low power mode. To turn it off, repeat the same steps.
