Battery performance is the most important factor to consider when deciding whether to buy a smartphone.In the old days, phones like the Nokia 1600 did not have Internet access, so their battery could last a long time. But smartphones these days use the Internet for background processes for various applications, and thus, these applications use up all the battery power in one day, even if you are not using your phone for calls or messaging.
Battery Saver app for Windows Phone 8.1
So, Windows Phone 8.1 offers a Battery Saver app . By using this application, you can significantly save your phone battery and use it for important purposes. If you accidentally deleted this app, you can reinstall it from the Windows Phone Store .
First of all, the app clearly shows what percentage of the battery the app is consuming, so you have a clear idea of which app should be avoided in order to reduce battery consumption. You can filter the list of apps using Show all apps , apps in use and apps that can run in the background .
The Battery Saver app helps you select apps individually and decide which app to run in the background. After sorting the list of applications with applications that can run in the background filter , you must click on the name of the application. Then uncheck Allow this app to run in the background even when Battery Saver is enabled , so you can improve battery performance.
The app has another nice feature. When the battery level falls below 20%, the battery saver mode is activated. In this mode, you will not receive notifications from some applications. Plus, some non-essential functions are disabled by the phone automatically. Therefore, when the battery charge level exceeds 20% again, the original functionality will be restored.