Patent attributes
A battery assembly configured to cooperate with an atomizing assembly to form an electronic cigarette is provided; and the battery assembly comprises a sleeve, a battery disposed along an axial direction of the sleeve, and an end cover mounted on an end of the sleeve; the end cover is telescopically connected to the sleeve; and a first charging electrode and a second charging electrode are mounted on the end cover and arranged in the sleeve; the first charging electrode and the second charging electrode are configured to be exposed and connected to an external charger when the end cover extends out of the sleeve, thereby providing charging electric power to the battery. In the present application, outside impurities cannot adhere to the atomizing assembly, and the normal working of the electronic cigarette cannot be adversely affected by the impurities.
