Abstract: A heating assembly for heat an aerosol-generation substrate, including: a heating cavity having: a first conductive region; a second conductive region provided on a side of the first conductive region; and an insulating region provided between the first conductive region and the second conductive region for electrically isolating the first conductive region from the second conductive region. In a state where the aerosol-generation substrate is accommodated in the heating cavity, an electrical connection is formed between the first conductive region and the second conductive region through the aerosol-generation substrate.

Abstract: An electronic vaporization device includes: a first conductor for accommodating an aerosol-generation product; a second conductor spaced apart from the first conductor; and a control unit for: obtaining an electrical parameter between the first conductor and the second conductor when the first conductor and the second conductor are electrically connected by the aerosol-generation product, obtaining a liquid content of the aerosol-generation product according to the electrical parameter, and controlling, according to the liquid content of the aerosol-generation product, a heating element to heat the aerosol-generation product.

Abstract: A battery assembly for an electronic vaporization device includes: a battery core; a connection element; a circuit board electrically connected to the battery core by the connection element; and a heat isolation structure disposed around the circuit board, the heat isolation structure isolating the battery core from heat generated by the circuit board.

Abstract: A battery assembly of an electronic vaporization device includes: a housing; a battery core located in the housing; and a heat dissipating element located in the housing and disposed on the battery core, the heat dissipating element dissipating heat generated by the battery core. In an embodiment, a first side of the heat dissipating element is in contact with the battery core, and a second side of the heat dissipating element is in contact with the housing.