Is that a real product? It
Is that a real product? It would certainly help not to have to carry a 3000 psi tank of H2. As a consumer, that's a non-starter for me. I used to scuba and heard stories of what compressed tanks can do if mistreated -- and those were just air.
Of course if you believe in powering vehicles with metal cartridges, you can make an Al-air battery and generate electricity instead of h2 and skip the fuel cell.