How to increase the battery life of iPhone? Playing videos, surfing the web, chatting with friends and spending time on social media, replying to emails and anything else you might do with your iPhone will ultimately reduce battery life and consume more. Fortunately, there are solutions that can help you reduce your phone’s battery consumption. Follow Digikala Mag to learn 7 practical tips on increasing the battery life of your iPhone:
How to check battery health in iOS?
It is only natural that the battery of a smartphone should not be as efficient over time as it was on the first day and that its capacity should be reduced. If your phone is 2 years old, you should not expect the battery to hold the same charge as the first day. It depends on the health of the battery, but battery life means how long the battery lasts between charging operations.
Since the release of iOS 11.3, Apple has made it possible for users to check their battery health through the operating system. To do this, you must follow the steps below:
- Log in to your iPhone settings app.
- Scroll down and select Battery.
- Select the Battery Health option. The higher the number displayed for Maximum Capacity, the healthier your battery is. For example, if 95% is displayed for the battery in full charge mode, it means that your battery can hold 95% charge compared to the first day.

Usually, when the battery health reaches 80% of the original capacity or less, you will notice a change in battery life. In this case, although the battery life can be increased to some extent with tricks, but the possibility of worse things should be considered.
If your iPhone’s battery capacity has reached an unbearable level, you will either have to replace the battery or look for a new phone.
What can we do to increase the iPhone battery life?
Excessive use and background activities are the two main causes of smartphone battery consumption. Here are some tips to help you get the most out of your full battery life, as well as ways to increase your battery life after your overall health declines.
1. Manage the brightness of your iPhone screen
High screen brightness is one of the factors that increase the device’s battery consumption. To reduce the brightness, it is enough to adjust the brightness manually from the control center of your phone (Control Center).
Disabling automatic brightness adjustment is another method that can reduce battery consumption. This feature increases the brightness of the device screen according to the lighting conditions of the environment in which you are.
To disable automatic brightness adjustment, after entering the settings app, enter the Accessibility menu and select Display & Text Size. At the bottom of the page you can disable Auto-Brightness. After that, you should be careful to manage the brightness of your screen in such a way that it is not too bright so as not to increase the battery consumption if used for a long time.

2. Use Dark Mode
For phones with OLED displays, using Dark Mode would be a great way to increase battery life. Here’s a list of iPhones with OLED displays that also support Dark Mode:
- IPhone X
- IPhone XS and XS Max
- IPhone 11 Pro and 11 Pro Max
- IPhone 12 series
- IPhone 13 series
If you have any of these models, using Dark Mode can reduce the battery consumption of your OLED display. These monitors have the ability to mute individual pixels, meaning that black pixels use virtually no force to display color.
To activate the dark mode, after entering the settings, select the Display & Brightness option and then the Dark option. Another way to access this mode is to use the control center and long touch the brightness adjustment bar.

3. Use Low Power Mode
Using this mode will help extend the battery life of your iPhone, but you will have to sacrifice some of the phone’s features to save more energy.
When you enable Low Power Mode, some features like Auto Downloads, iCloud Backup, Email Receipt, “Hey Siri” and similar features will be disabled.
You will be asked to enable this mode when your iPhone’s battery capacity reaches 20 or 10%. To do this, after entering the settings and selecting the Battery section, select the Low Power Mode option.

You can also access it faster through the control center. To add this mode to the control center, just select the Control Center option in the phone settings and activate the green icon next to Low Power Mode. After that, you can easily enable or disable this mode through your iPhone control center without having to go to the settings app.
4. Set the receiving of emails to manual mode
If you receive a lot of emails every day, be sure to turn off Push mode. Push mode, which is a kind of automatic synchronization, notifies you when new messages are received.
Instead of using this feature, you can set the distance for receiving updates to check only new emails at scheduled intervals. Additionally, you can manually check your emails to further reduce battery consumption.
To change the settings in question, after entering the phone settings, select the Mail option, then Account, and finally Fetch New Data. At the top of the screen, you can disable the Push option. Then at the bottom of the page you can specify the time schedule you want or select the Manually option.

After that, select any of the email accounts in your list to customize the settings associated with them from Fetch to Manual.
5. Reduce auto-lock time
Auto-Lock, as the name implies, locks the device if you do not use the iPhone display for a certain period of time. You can set this time from 30 seconds to 5 minutes. But it is better to choose the shortest time to prevent the screen from turning on for no reason and to reduce battery consumption.
To enable auto-lock, you can select Display & Brightness from the settings menu and then Auto-Lock. Then, from the options provided, select the desired duration.

6. Avoid apps that consume a lot of battery power
Your iPhone can collect data about the apps that consume the most battery power. To access this information, you can refer to the Battery section in the phone settings. This section shows the apps that have consumed the most battery power in the last 24 hours and 10 days.
If you see the Background Activity app under any title, it means that this app is active in the background and when you are not using it, and it consumes battery power. To disable this feature, you can disable the Background App Refresh option after entering the settings section and selecting the General menu.

While most of the apps we use on a daily basis increase battery consumption mostly by keeping the phone screen on, there are some apps that reduce battery life by requiring more resources, such as heavy gaming or video playback.
7. Reduce notifications
When you receive a notification on your iPhone, the device display will light up, which will consume battery power. Managing this factor, which may not seem like a big deal, can help you reduce battery consumption.
You can disable notifications for apps that are not important to you. To do this, go to the Notifications menu in the settings section, then select the app you want from the list and disable the Allow Notification option for it.

If you do not want to completely disable app notifications, you can get help from Do Not Disturb mode on your iPhone. Using this mode prevents notifications from being activated by notifications at specified times.
What factors do not help save battery power?
Some believe that closing apps manually can reduce battery consumption. But in fact, doing so may even increase battery consumption! While apps running in the background can affect battery life, iOS prevents them from running in the background.
As a result, the only apps that can significantly reduce battery life are messaging apps, routing, music streaming services, and the like.
However, closing apps and launching them all at once for reuse can increase battery consumption; Because the phone must be constantly stopping and restarting processes related to that app. Instead of closing apps from the list of recently used apps, it is better to look at this list as shortcuts for faster access to the app you want.
Another misconception about Wi-Fi and Bluetooth is that when they are turned on, battery consumption increases. Although this is somewhat true, these days neither of these two cases will be the killer of your iPhone battery.
Source: Make Use Of