Abstract: The present disclosure relates to a charging box, comprising a box body, a box cover, a battery, a charging assembly and a circuit assembly. The box body is internally provided with a product cabin for accommodating a product; the box cover is arranged at an opening of the box body; the battery is arranged in the box body; the charging assembly comprises a magnet pendulum bob and a coil structure arranged around it, wherein a first end of the magnet pendulum bob is rotatably connected with the box body and a second end is a free end; and the circuit assembly is electrically connected with the coil structure and the battery. Therefore, by arranging the charging box in a special shape, the coil structure may cut a magnetic field of the magnet pendulum bob to generate induced current to charge the charging box so as to increase endurance.