Aerosol delivery device including a housing and a coupler

A method for assembling an aerosol delivery device, the method comprising:

• providing a housing defining an electrical power source cavity configured to receive an electrical power source, the electrical power source cavity defining a first longitudinal axis, the housing comprising a button assembly at least partially defining a dividing wall that separates a cartridge including an aerosol precursor composition from the electrical power source cavity;
• and
• engaging a coupler configured to engage the cartridge with the housing such that the cartridge extends along a second longitudinal axis,
• the first longitudinal axis and the second longitudinal axis being non-coaxial and oriented substantially parallel to one another;
• and
• positioning a controller in the housing, the controller being configured to engage the electrical power source.