Battery module

A battery module (100) including: a plurality of rechargeable batteries (110) including a first terminal (130) and a second terminal (140); and a connecting member (150) electrically connecting rechargeable batteries of the plurality of rechargeable batteries through the first and second terminals, the connecting member including an access protrusion (151a) protruded toward the first terminal, and the first terminal includes a pressurizer (136) configured to press the access protrusion toward a part of the first terminal.