Although the Galaxy Nexus has a notification LED, LED does not light during charging.
That have been charged? Why did the other when charging is complete?
Do not worry another such.
This app is the LED is lit while charging. You can see at a glance at the LED when charging is complete also.
You can also blink the LED battery level becomes a given.
*The LED screen only when OFF (sleep), and then lit or blinking.
If the screen is ON, the LED is not lit or flashing.
If the LED is not lit then, please check it again and uncheck the "Start Service" at a time.
*The Operation is not guaranteed in Android 4.3
Charging color add Orange.
Some bug fixes
-Fixed a bug immediately after installation, you can not use immediately after a reboot
-LED was able to turn off when fully charged
-Added support for Chinese
-Fixed a bug warning of battery power remaining is not working properly
-Addition of magenta and cyan color of the LED
-Added support for English