Battery Saver (Power Manager) is an application for Android smartphones that allows you to manage the battery usage of your device and to stop the applications that are using up all the battery when your phone is not in use.

You can choose to use the default settings or customize the application to your needs. It is also possible to enable or disable the function to start the app when the phone is not in use.

It is possible to set up the application so that it is disabled by default and you need to enable the function to start the app when your phone is not in use.

You can also set up the saving mode to be stopped when the battery level reaches 100% or when the charging level reaches 100%.