Cartridge and electronic cigarette

An electronic cigarette, comprising:

• a main body (10);
• and
• a cartridge, comprising:
• a liquid storage chamber;
• and
• an atomizing device comprising an atomizing base (1) and a liquid absorbing member (3) installed in the atomizing base (1) the atomizing base (1) provided with an atomizing chamber therein;
• wherein the atomizing base (1) is made of an elastic material, the atomizing base (1) is provided with a through hole, the liquid absorbing member (3) extends through the through hole, the inner wall of the through hole closely abuts against the outer wall of the liquid absorbing member (3) to isolate the liquid storage chamber from the atomizing chamber;
• wherein the main body (10) comprises a control board (7) and a sensor (8), a fixing seat (14) is provided in the main body (10), a mounting cavity is formed at the bottom end of the fixing seat (14), the sensor (8) is mounted in the mounting cavity and electrically connected to the control board (7);
• wherein two magnets (15) are fixedly connected to the fixing seat (14), and the two magnets (15) are configured for respectively attracting two electrical conductors (5) mounted in the cartridge (11).