Essential Tips to Maximize Battery Life on Your Galaxy S8 and S8 Plus

July. 16,2025

Discover practical tips to extend the battery life of your Galaxy S8 or S8 Plus. Learn how to activate power saving modes, manage background apps, and adjust display settings for longer usage between charges, ensuring your device remains reliable and efficient throughout the day.

Essential Tips to Maximize Battery Life on Your Galaxy S8 and S8 Plus

Essential Tips to Maximize Battery Life on Your Galaxy S8 and S8 Plus

Following the issues with the Galaxy Note 7 battery, many users wonder about the battery performance on the Galaxy S8 and S8 Plus.

Both models feature sealed, non-removable batteries positioned on the back, offering impressive battery capacity for extended usage. Still, prolonging battery life remains a priority for many. This guide provides effective strategies to make your Galaxy S8 or S8 Plus last longer on a single charge.

The Galaxy S8 typically lasts over 10.5 hours on a full charge, while the Plus variant can exceed 11 hours of active use.

Tips for longer battery life on your Galaxy S8 and S8 Plus
Battery life is crucial since devices are constantly in use. Here are straightforward and practical tips to optimize the battery performance of your Galaxy S8 and S8 Plus. These methods will help ensure you get the most out of your device, whether or not you’re currently experiencing battery issues.

Activate Power Saving Mode
The simplest way to conserve charge is by enabling the built-in power saving modes. You can access these in Settings under Device Maintenance and Battery. Switching between modes is quick and easy.

Additionally, Samsung's interface allows quick application management. To save battery, long-press an app’s icon on the home screen and select 'Sleep' to put it in a low-power state until needed again.

Force Apps to Sleep
Many apps run in the background, consuming battery even when not in active use. Sleep mode prevents this by stopping background processes. To do this, long-press the app icon and choose 'Sleep.'

Adjust Screen Resolution
Lowering your display’s resolution or dimming the screen can significantly extend battery life without impacting usability much. Changing this setting can be a temporary boost when needed.