A power cell (9, 54), a vaporizer (6, 52), and a liquid reservoir (7, 51) are included, and the vaporizer includes a heating element (17, 68) and a heating element support (20, 67). The liquid storage unit includes an electronic vapor supply device (1) including a porous material.動力電池(9、54)と気化器(6、52)と液体貯蔵部(7、51)とを含み、気化器は加熱エレメント(17、68)および加熱エレメント支持体(20、67)を含み、液体貯蔵部は多孔質材を含む電子蒸気供給装置(1)。