Mobile battery backup is very important for everyone. Nowadays many people using smart phones, in this phone have many keen features. Some people always use internet, GPS, WiFi, Bluetooth option in their smart phone. If we use long hour, battery consumption will be increased and batter life will be reduced. How can we use battery very conservative? Android mobile user can increase their smart phone battery life by using one of following free apps.

Battery doctor


Battery Doctor (Battery Saver)

Battery Doctor is best battery life saver and diagnose power consumption. This app will guide how you can use battery very conservative and alert you battery usage by percentage and how long you can use. In this feature very helpful for unexpected mobile shutdown due to low battery. Also this app helps to reduce the charging time by using unique 3 stages charging features.


  • Extend you battery usage hour
  • Unique three stage charging increase battery life
  • Auto Stop unused apps
  • Notify hardware and software information
  • Speedup charging time


GO Battery Saver &Power Widget

Go Battery Saver also one of the important smartphone battery life saver. This is a professional power management tool and optimizes your battery usage. If you use this app you don’t find charger intermediate days. Go Batter saver main feature is smart saving, toggle battery control, testing power and more options.


  • Battery consumption optimize in one click
  • Widget improve battery performance
  • Smart power saver


DU Battery Saver & Widgets

DU Battery Saver is improving the battery performance and solves one touch control for every battery problems. This is app simplified to protect your android phone against poor charging. You can easy to analyses battery performance by using smart technology.


  • Global power saver
  • High performance and best energy saver
  • Effective saver help to improve best charging and extend life
  • Instantly find battery problems


JuiceDefender – battery saver

Juice Defender is one of the batter power management tools. Using JuiceDefender easily manage Mobile Data, WiFi and CPU speed, you can keep power consumption based on Schedule regular Synchronization events, enable or disable connectivity for specific apps.


  • Automatic reconnect via Bluetooth
  • Best brightness control
  • Home screen battery widget
  • Complete activity log


2x Battery – Battery Saver

If you use 2x Battery  don’t need to manually turn on/off the Internet connection, this app control everything. 2x Battery extends backup hours to battery by managing Internet connection in background mode.


  • Support quick setting buttons of Tether, Wi-Fi hotspot
  • Add Download manager into whitelist
  • User friendly interface


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Jey Ganesh is a Tech Blogger of, Here you can find Technology, Internet and Mobile solutions. You can also engage with techThagavel via RSS, Newsletter. Email:

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