A mobility system includes an energy module, an exoskeleton and a mobile base. The exoskeleton has an exoskeleton energy module receptacle that can receive the energy module, and the mobile base has a mobile base energy module receptacle that can also receive the energy module. In addition, the mobile base has an exoskeleton support that can support the exoskeleton on the mobile base so that the mobile base can transport the exoskeleton across a support surface.