Novel black phosphorus graphite high-temperature battery

A novel black phosphorus graphite high-temperature battery is disclosed in the invention, and comprises a copper box, a first groove is formed in the center of the top wall of the copper box, a plurality of rubber strips are horizontally and fixedly connected to the inner bottom wall of the first groove from one side to the other side at equal intervals, and the top walls of the rubber strips are slidably connected with the same battery body; and the top wall of the battery body is in sliding connection with a cover plate, the cover plate is fixedly installed on the top wall of the copper box through screws, second grooves are formed between the middle positions of the upper side wall and the lower side wall of the two sides of the cover plate, interfaces are formed in the two sides of the top wall of the battery body, and the interfaces are in sliding connection in the second grooves in the corresponding sides of the interfaces. According to the invention, a good protection mechanism for the battery body is