The SFC Power Manager 3G charges your batteries efficiently and provides power to your equipment in the field. It can easily be integrated into existing systems and simplifies your power logistics. The SFC Power Manager 3G enables soldiers in the field to make optimumuse of available power sources including batteries , vehicle power, solar and of course Fuel Cells! Intelligent and configurable power management reduces the overall weight of your power system significantly while increasing the efficiency of the operation at the same time.Harvests ener gy from: JENNY 600S Military batteries Solar panels Cigarette lighte r GridProvides power to batteries, notebook, radios and other military equi pment. Acts as a Level 2 SMBus charger for Li-Ion batteries.Set includes: P ower manager User manual, Drivers and Windows Tool on CD-RomNOTE: no cables included