A pressure relief mechanism that includes a first housing including a first body between a first and second wall, a cavity within the first body configured to receive a pressure relief device, a first lip extending from the first wall, and a second lip extending from the second wall. The pressure relief mechanism includes a second housing including a second body between a third and fourth wall, a first projection extending from the third wall, and a second projection extending from the fourth wall. The first projection engages the first lip and the second projection engages the second lip to couple the first and second housing with the pressure relief device enclosed within the cavity. The first and second housing are configured to apply a clamping force along a perimeter of the pressure relief device to seal the pressure relief device between the first and second housing.