2x Battery - Battery Saver for Android

Reclaim your battery, efficient & easy to use

* You can remove the notification icon by unchecking the “Notify when stopped” option *

Does the phone run out of battery quickly? Does the phone always die at crucial moment? This app extends many extra hours to the battery life by managing Internet connection intelligently and in the background.

You don’t need to manually turn on/off the Internet connection anymore. This app extends battery life by using a smart algorithm to turn on/off the Internet connection, reduce battery consumption and data usage, but still keep the important background data synchronized.

1. Auto manage 3G/4G/WiFi connection in the background
2. Show battery level and usage in the status bar
3. Efficient & easy to use

What's New

- refined UI for showing the battery information
- new settings for you to specify the screen on/off sound
- notification always shows battery voltage, temperature, etc. information. Android 4+ devices only
- don't show remaining time when charging
- added battery information widget usage to Widget Description page
- bugs fixed and optimizations

Features:
★ Manage Internet connection intelligently in the background
★ Ensure data transmission completeness by keeping the Internet connection up until the transmission is finished
★ Support night mode (PRO-only)
★ Support whitelist. Don’t disconnect the connection when whitelisted apps are running
★ Auto turn off the screen when you put the phone upside down on the table or into the pocket
★ Build-in screen filter to further reduce the screen brightness for saving battery
★ Support fully charged notification and low battery warning
★ Battery icon theme is changable
★ Configurable enable intervals and settings
★ Option to keep connection when charging or tethering
★ Option to not enable mobile data when screen unlocked
★ Respect system settings
★ Play sound after when screen on or off
★ Home screen widgets
★ Display battery usage and time since last unplugged, estimated battery run out time, battery health status, voltage, temperature, etc. information