Reasons why your iPhone battery drains quickly even without using it, and here are some solutions
iPhone battery life is one of the main concerns of users. Often times, the phone drains quickly, even when it is not being used actively. Although it is normal for the battery to lose its capacity over time, there are various reasons that may be behind the excessive discharge of power.
- Apps and background updates
One of the most common causes of rapid battery drain is the power consumption of apps that are refreshing in the background. Even when the device is not in use, many apps continue to run, receive updates, and send information.
Apple recommends disabling Background Refresh for apps that don't require constant updating.
- To do this, you must access Settings, then General.
- Select the Background Update option and select “No”.
Alternatively, it is possible to allow apps to update only when the iPhone is connected to Wi-Fi or a cellular network, depending on the user's preferences. This setting reduces unnecessary resource consumption and helps extend battery life.
- Screen brightness and automatic settings
Screen brightness is another major factor in battery consumption. If the brightness is kept at maximum, it can lead to significant power consumption, even if the device is not actively used. Apple suggests reducing the brightness or turning on the Auto-Brightness feature, which adjusts the screen intensity based on lighting conditions.
To adjust the brightness manually, open the Control Center and move the slider down. To activate automatic brightness, you should go to Settings > Accessibility, tap Display & Text Size, and activate the corresponding option. This way, the device will automatically adjust the brightness according to the ambient light, which helps save battery life.
- Activate battery saving mode
Apple offers a Battery Saver feature that lets you extend charging time when your battery level is low. Battery Saver mode reduces screen brightness, disables system animations, and limits background activity, helping to conserve power.
iFoo alerts you when your battery drops to 20%, then 10%, and lets you activate Battery Saver mode with one tap. You can also activate it in Settings > Battery.
- Non-original chargers and low-quality accessories
Using non-original or low-quality chargers can affect charging performance and contribute to premature wear of your iPhone battery. According to experts, non-Apple-certified chargers can cause problems, resulting in erratic power consumption and poor battery performance.
To avoid this problem, it is recommended to use Apple-certified chargers and cables. Although third-party accessories may be cheaper, they may not meet the necessary quality standards, which may cause excessive battery consumption. If you notice that your battery drains quickly after using a non-original charger, it is recommended to switch to a certified product.
- Check battery consumption via the app
If your iPhone battery is draining quickly without heavy use, it’s important to check which apps are consuming the most power. Apple offers a tool within iOS that lets you see a detailed summary of each app’s battery usage. To access this information, you need to go to Settings and select Battery, where you’ll see the percentage of battery each app is using.
If any app is using a lot of battery power, you may want to consider disabling it or looking for more efficient alternatives. Additionally, Apple continues to improve battery management through iOS updates, so updating the operating system is crucial to improving battery performance.