Battery Tools will extend and save your battery life!

Our application will help you saving, monitoring and extend battery life smarterly and silently.

Google Play

Many Features

Our app can bring many benefits to you. See below some of them.

All Free

Battery Tools is 100% free app, you just need to install the app and you will get all these awsome features free of charge full functioning.

Speed up

Time is money. Battery Tools optimizes your time making you phone always up and runing. Do not waste time, know our application.


Saving more power will help you to save more time and produce your work faster. Try it and see the difference.


The user satisfaction is important to us. We always listen to comments and suggestions.

Simple and Powerful

Battery Tools & Widget for Android, a powerful battery saver app for monitoring and optimizing your battery, it provides battery information which allow you to control your power consumption, it comes with three widgets that can be set to your home screen, the widget background can be set to full transparent or adjustable transparent color, the app allows you to display battery level on status bar with an option to hide it.

The app also estimates time left for charging or discharging modes, the time is estimated according to your power consumption; therefore,it will keep varying based on current power consumption.

Learn More

Screen Shots

Here are some screens shots of the app.


Some questions you may have

Try to allow app for background processing from Android battery optimization settings. Or if there is power saving mode enabled, try to add the app to white list. Otherwise, this is most likely a launcher issue.
It depends on your phone launcher, in most of phone launchers, long press on an empty area on your phone screen, then search for any option to add widgets, once you found it, tap and search for our widgets, select your favorite widget type and size, press and hold on it. In some old launchers, from home screen, press menu button > Add (Apps & Widgets) > Widgets > Press and hold your favorite widget size.
Check if the app is installed on SD card, move it to phone memory, if not just reboot.
This is usually a temporary Google play issue; please refer to this page to resolve it: Downloading on Google play

App Permissions

These are the permissions needed by the app in order to get all features working.


  • View Wi-Fi/network connections
  • Access Bluetooth settings
  • Change network connectivity
  • Connect and disconnect from Wi-Fi
  • Full network access
  • Close other apps
  • Run at startup
  • Prevent device from sleeping
  • Modify system settings
  • Read sync settings
  • Toggle sync on and off