3 ways to extend battery life on Android device

1. Turn off GPS, NFC, Sync and Bluetooth

When you do not use them, you can turn off GPS, NFC, Sync and Bluetooth 

to reduce battery consumption.

2. Limit background processes

Even when the smartphone is turned off, background processes increase battery consumption.

To limit the processes that work in the background, the Developer options must first activate in the settings.

To activate the developer option, go to Settings->About device->Software info.

And click "Build number" five times.

Then, to reduce the limit of background processes, press the Limit background processes in the Developer options(Settings->Developer options).

3. Use the battery saver app

It is also recommended to install a battery saver application to stop the background app.

"avast battery saver" provides the simple button to simply stop the background app at the notification bar.

By pressing "Stop draining apps" button, you can stop all of the background apps.

If you don't use it for several hours before sleeping,  you can stop the background apps and reduce standby power.