Extending battery life on Android or iOS mobile devices is a common desire for most users. However, despite the modern advancements in smartphones, battery life often dwindles rapidly, leaving users frustrated.
If you find your Android device draining battery quickly, check out these useful tips compiled by Mytour to maximize your battery life!
Identify and Close Battery-Draining Apps

Identify which apps are draining your battery and close them down
The 'Battery Usage Details' feature on Android helps you list out which apps, which components are consuming battery. The higher the percentage of battery usage, the more you should shut them down by pressing Force Stop.
Absolutely avoid downloading Battery Saver and RAM Manager apps from the Google Play Store

Absolutely avoid downloading Battery Saver and RAM Manager apps from the Play Store
These apps often advertise as helping to save battery and clear RAM when installed on your device. However, in reality, they collect information from the device and display the percentage of battery without offering any real benefits to the users. Most of these apps will request permissions on Android and delete the batterystats.bin file in the Android system, creating a visually appealing interface but ultimately draining more battery and slowing down the device.
Adjust screen brightness

Adjust screen brightness accordingly
Large screen size combined with higher resolution consumes more battery. If you reduce the screen brightness, it will improve the situation slightly. To adjust screen brightness, go to Settings > Display > Brightness, tap on the Auto-adjust brightness option to let the device adjust brightness automatically or use the slider above to reduce brightness.
Optimize Battery Life
Utilizing Wifi and 3G connections enhances the performance of apps like Gmail, Facebook, Messenger, Skype, Zalo, etc. However, this can drain your device's battery more quickly.

In places with no Wifi or 3G signal, leaving these connections on leads to constant searching, significantly reducing battery life.
Therefore, it's advisable to disable Wifi, 3G, and even Bluetooth connections to prevent unnecessary battery drainage.
Optimize Battery Life by Turning Off GPS Functionality

Not every moment necessitates GPS positioning. Whether you're at home or at work, disabling GPS can significantly reduce battery consumption. To deactivate GPS, navigate to Location Access > Mode > Device Only. Your phone will still determine your location, albeit with slightly reduced accuracy compared to GPS.
Enable Power Saving Mode
Not all devices come equipped with a built-in power-saving mode. If your device, like the Samsung Galaxy Z Fold4 256GB, offers this feature, it's advisable to activate it. This feature automatically adjusts settings to extend your battery life considerably.

To activate this feature, go to: Source manager > Battery saver > Enable. With the battery saving mode, users can extend the usage time of their phones for important tasks.
Turn off unused Widgets
The Home Screen has too many widgets, which may seem convenient but don't contribute much to battery life.

Having too many widgets will make the device run heavier, the processor will operate at a higher frequency, thus consuming battery faster. Therefore, you should filter out and remove unnecessary widgets to ensure longer battery life.
Optimize Performance by Closing Background Apps
When you shut down apps, they don't fully close but continue running in the background.

The more background apps running, the less free RAM available for handling heavier tasks. To clear all running apps, press and hold the Home or Recent Apps button, depending on your device settings.
Remove Unnecessary Apps for Enhanced Efficiency
Many users tend to download numerous apps on their devices but seldom use them. The less empty memory your device has, the less room it has for storing cache, affecting its processing speed.

As a result, apps may run sluggishly. It's advisable to delete unused apps to prevent resource wastage and automatic background running, which drains the battery.
Keep your phone in a cool place

Avoid leaving your phone, especially Samsung phones, in high-temperature environments, particularly under direct sunlight or in car dashboards for extended periods to prevent rapid battery depletion.
