The battery of the morning education machine is easy to replace. The shell structure of electronic products such as early education machines in famous schools is simple. Remove the bottom screw, then remove the base to see the battery, and replace it with the battery of the same specification. Battery refers to a part of the space of a cup, can or other container or composite container containing electrolyte solution and metal electrodes that generate current, and a device that can convert chemical energy into electrical energy.