Even the finest super-soldier suit can end up as expensive deadweight if the batteries run out of juice. Lockheed Martin wants to avoid that fate for its robotic exoskeleton by turning to fuel cells that can power the suit for days, The Register reports.
That could all change with fuel cells that could sustain 72-hour missions on a single charge, and provide power sockets to spare for military accessories that require their own batteries. Lockheed announced its choice of the Protonex Technology Corporation to develop such fuel cells on Wednesday.
We here at PopSci love our Iron Man suits, and so we're happy to see longer-lasting versions in the works. After all, it'd be a shame for our robotic warfighters to run down when the Energizer Bunny keeps going on its dinky batteries.
[via The Register]