The complex hydride 2LiNH2–1.1MgH2-0.1LiBH4-3wt%ZrCoH3 releases H2 below 180 °C. The complex hydride was combined with an intermetallic one to build an storage tank. The coupled material solution improves H2 charging and discharging kinetics. A full scale hydrogen storage system was built and coupled with a HT-PEM. The APU was tested on vehicle in realistic conditions.