BATTERY AND ELECTRIC APPARATUS

The present application discloses a battery and an electric apparatus. The battery includes a battery cell and a box. The box includes a first plate, a second plate, and at least one side plate. The first plate and the second plate are oppositely arranged, the at least one side plate is connected to the first plate and the second plate and encloses an accommodating cavity together with the first plate and the second plate, and the battery cell is disposed in the accommodating cavity. A recess is provided on a side of the first plate facing the second plate, and the at least one side plate is inserted into the recess and connected to the first plate.