What:		/sys/devices/platform/samsung/battery_life_extender
Date:		December 1, 2011
KernelVersion:	3.3
Contact:	Corentin Chary <corentin.chary@gmail.com>
Description:	Max battery charge level can be modified, battery cycle
		life can be extended by reducing the max battery charge
		level.

		- 0 means normal battery mode (100% charge)
		- 1 means battery life extender mode (80% charge)