BATTERY PACK

A battery pack (14) including a housing having a first end, a second end, and a longitudinal axis that extends between the first end and the second end, electrical terminals positioned within the housing and configured to engage and electrically couple with electrical terminals of a power tool, and a latch mechanism including an actuator (204) and a latch member (212) that is spaced apart from the actuator. The actuator has a distal end that is positioned adjacent the first end of the housing, a proximal end that is spaced apart from the distal end, and an actuating surface that extends between the distal end and the proximal end. The actuating surface has a gradually decreasing slope between the distal end and the proximal end.