Intelligent door lock with battery easy to install

The intelligent door lock comprises a door lock body and an installation assembly, a door handle is installed in the middle of the outer side of the door lock body, and the installation assembly used for installing the battery is arranged at the lower end in the door lock body when the intelligent door lock is used. And the mounting assembly comprises a mounting groove, a movable block, connecting clamping blocks, a mounting plate, a battery bin and a battery groove, the movable block is connected into the mounting groove, the connecting clamping blocks are additionally arranged on the two sides of the lower end of the movable block, the mounting plate is fixed to the lower ends of the connecting clamping blocks, the battery bin is formed in the middle of the mounting plate, and the battery groove is formed in the battery bin. According to the intelligent door lock with the battery easy to install, the multiple assemblies are matched with one another, through arrangement of the installation assembly, the situ