UltraCell XX25 information has been revealed recently by GizMag. The claim is that the Fuel Cell can power a ruggedized laptop for 3 days and with a few tweaks it can run survailence computers for longer. The XX25 has been tested to military spec standards from heavy vibrations, extreme weather temperatures etc...
What I like about FuelCell technology is that you can replace the cartridges quickly for cheap and have instant power again. FuelCells are going to be a great way forwards.
