Low-power-consumption switching circuit and electronic equipment

The invention relates to the technical field of switches, in particular to a low-power-consumption switching circuit and electronic equipment, and the circuit comprises an external power switch module, a key switch module, a battery charging module and a battery module, when the external power switch module is connected to an external power supply and the key switch module is closed, the external power switch module is conducted and inputs voltage to the voltage input end of the battery charging module through the voltage output end of the external power switch module; the battery charging module inputs voltage to the battery module through the voltage inlet and outlet end of the battery charging module to charge the battery module; when the external power switch module is not connected to an external power supply and the key switch module is closed, the battery module inputs voltage to the battery charging module through the inlet and outlet end of the battery charging module, the battery charging module is