According to an embodiment of the present invention, provided is a tray for transferring a battery. The tray for transferring a battery comprises: a bottom unit having a plurality of grooves in which a plurality of batteries are individually accommodated and a protrusion portion positioned between the grooves; a sidewall unit extending upward from an edge of the bottom unit to form a space accommodating the plurality of batteries together with the bottom unit; and a plurality of inner ribs connected to the protrusion portion and protruding from the sidewall unit toward the space. The batteries are individually inserted into the grooves and a bottom surface of the groove has a first part in direct contact with the battery and a second part not in contact with the battery.