The invention discloses a powder pulling die for manufacturing an ultra-low-capacity battery. The die comprises a base, a negative pole baffle and a negative pole base band copper mesh, wherein the base is provided with a powder pulling cavity; the powder pulling cavity is formed by a powder feeding inclined surface, a powder storing bottom surface and side walls; the powder storing bottom surface is provided with a port groove; the negative pole baffle is arranged in the powder pulling cavity; a powder feeding channel is arranged between the negative pole baffle and the powder storing bottom surface; an adjustable extending baffle strip is arranged at one side of the negative pole baffle and extends to a powder storing groove along the mounting direction of the negative pole baffle; the negative pole base band copper mesh is arranged at the other side of the negative pole baffle and penetrates through the port groove; and the board of the negative pole base band copper mesh is provided with a plurality of hollows. According to the invention, the area of the attachment surface of negative pole powder on the negative pole piece is reduced through the adjustable extending baffle strip, so that the attachment total amount of the negative pole powder is reduced and the ultra-low-capacity battery is obtained.