The Ultracell XX25 micro fuel cell delivers real mobile power for C4ISR mobile missions (command, control, communications, computers, intelligence, surveillance and reconnaissance). It provides uninterrupted power to field computer and communications equipment for 72-hour missions at a total weight less than nine pounds compared to more than 27 pounds with batteries. With the Ultracell XX25, intelligence, surveillance and reconnaissance sensors can operate for weeks without interruption. The UltraCell Corp. fuel cell is designed for demanding environments and it's night vision compatible.