Caduceus reactor

Caduceus reactors are a United Earth Directorate technology used by their medics. It allowed their medics to have a higher maximum energy capacity.

During the Second Great War, terran forces of the Koprulu sector attempted to implement Caduceus reactors into their medivac dropships.

Heroes of the Storm
The Caduceus reactor is the trait of Rosa Morales in Heroes of the Storm, and regenerates her health and energy. At level 20 it can be upgraded into the Caduceus reactor 2.0.