An assembly facilitating the generation of vapor including a power source and a current adapter electrically connected to said power source and including a plurality of connectors. The current adapter includes a plurality of conductors disposed and structured to independently direct current flow from the power source to each of said plurality of connectors. Each of the connectors includes a conductive terminal electrically connected to the current adapter. Each of the plurality of connectors is structured for removable, electrically conductive connection, via corresponding ones of the terminals and conductors, to a different one of a plurality of vaporizable material cartridges.