An electrically operable aerosol-generating system is provided, including a charging device including a primary power source; and an elongated aerosol-generating device including a secondary power source and having a proximal end, a distal end, and a body extending between the proximal end and the distal end, a user operable button being disposed on the body between the proximal end and the distal end, the system having a first engagement state in which the aerosol-generating device is engaged with the charging device and a second engagement state in which the aerosol-generating device is not engaged with the charging device, such that, when the system is configured in the first engagement state, at least a first side-portion of the body faces the charging device, and at least a second side-portion of the body extending between the proximal end and the distal end faces away from the charging device and is exposed.

An electrically operable aerosol-generating system is provided, including a charging device including a primary power source; and an elongated aerosol-generating device including a secondary power source and having a proximal end, a distal end, and a body extending between the proximal end and the distal end, a user operable button being disposed on the body between the proximal end and the distal end, the system having a first engagement state in which the aerosol-generating device is engaged with the charging device and a second engagement state in which the aerosol-generating device is not engaged with the charging device, such that, when the system is configured in the first engagement state, at least a first side-portion of the body faces the charging device, and at least a second side-portion of the body extending between the proximal end and the distal end faces away from the charging device and is exposed.

An apparatus for a non-combustible aerosol provision system is described comprising: a charging unit configured to charge a battery of said aerosol provision system; a circuit comprising a control module, wherein the control module outputs a first control signal having a charge enable state and a charge disable state; and a protection module configured to decouple the circuit from said battery when the battery voltage is below a first threshold level. The charging unit is configured to charge the battery unless the first control signal has the charge disable state.

An apparatus for a non-combustible aerosol provision system is described comprising: a charging unit configured to charge a battery of said aerosol provision system; a circuit comprising a control module, wherein the control module outputs a first control signal having a charge enable state and a charge disable state; and a protection module configured to decouple the circuit from said battery when the battery voltage is below a first threshold level. The charging unit is configured to charge the battery unless the first control signal has the charge disable state.

A power supply assembly for supplying power to a vaporization component, the power supply assembly including: a shell; a power supply mounted in the shell; an airflow sensing apparatus disposed in the shell; a holder mounted in the shell, the holder being disposed on one end of the power supply, the airflow sensing apparatus being disposed on the holder, the holder isolating the power supply from the vaporization component; an airflow channel provided in the shell; and a start airway for starting the airflow sensing apparatus, the start airway being provided on the holder. The airflow channel and/or the start airway are/is isolated from the power supply by the holder.

A power supply assembly for supplying power to a vaporization component, the power supply assembly including: a shell; a power supply mounted in the shell; an airflow sensing apparatus disposed in the shell; a holder mounted in the shell, the holder being disposed on one end of the power supply, the airflow sensing apparatus being disposed on the holder, the holder isolating the power supply from the vaporization component; an airflow channel provided in the shell; and a start airway for starting the airflow sensing apparatus, the start airway being provided on the holder. The airflow channel and/or the start airway are/is isolated from the power supply by the holder.

An axially rotating electric heating device for extracting tobacco includes a heating cavity outer shell, a heating cavity inner shell, and a heating assembly. The heating assembly includes a heating cavity that accommodates a smoking product and a heating element located in a cigarette heating cavity. The heating cavity is surrounded by the heating cavity inner shell; the heating element is inserted into the smoking product so as to heat the smoking product. The heating cavity inner shell is located at the front end of the heating assembly; the heating cavity outer shell and the heating cavity inner shell form an integral body; the heating cavity may rotate relative to the axis of the heating element to separate the smoking product from the heating element, thereby facilitating the extraction of the smoking product after smoking is finished.

A power supply unit for an aerosol inhaler includes: a power supply capable of supplying power to a load capable of generating aerosol from an aerosol source; and a charger capable of controlling charging of the power supply, in which the power supply unit further includes: a power reception coil capable of receiving the power in a wireless manner, a converter configured to convert AC power into DC power, an AC conductive wire connecting the power reception coil and the converter, and a DC conductive wire connecting the converter and the charger and having a length equal to or greater than a length of the AC conductive wire.

A power supply unit for an aerosol inhaler includes: a power supply capable of supplying power to a load capable of generating aerosol from an aerosol source; and a charger capable of controlling charging of the power supply, in which the power supply unit further includes: a power reception coil capable of receiving the power in a wireless manner, a converter configured to convert AC power into DC power, an AC conductive wire connecting the power reception coil and the converter, and a DC conductive wire connecting the converter and the charger and having a length equal to or greater than a length of the AC conductive wire.

An induction heating assembly for a vapour generating device includes an induction coil and a memory storage device. The induction coil is arranged to heat, in use, a susceptor and the induction coil is also arranged to transmit and receive, in use, an electromagnetic field to transfer data to and from an external information device.