A battery module comprising: a battery cell having an electrically conductive first male terminal; and a second battery cell having an electrically conductive second male terminal; and a bus bar assembly comprising: a respective nonconductive terminal cap configured to at least partially surround each of the terminals, the terminal caps each have a perimeter wall configured to circumscribe at least a portion of the respective terminal to provide a gap exposing the terminal, the terminal caps each include a first attachment feature; a bus bar having a first end defining a female terminal mechanically and electrically engaging the first male terminal and a second end defining a female terminal engaging the second male terminal in an assembled condition; and a nonconductive shroud enclosing the bus bar and including a second attachment feature removably engaging the first attachment feature in the assembled condition to secure the shroud to the terminal caps, characterized in that the terminal caps each have a post that receives the respective terminal and is arranged interiorly of the respective perimeter wall, the gap is provided between each post and the respective perimeter wall, wherein the terminals each have a perimeter edge bounding opposing faces of the respective terminal, the posts each receive the respective terminal and surround the respective perimeter edge but leave at least one of the respective faces exposed, and each of the perimeter walls extends beyond the posts, the perimeter walls and the posts cooperate to provide the gaps as finger-proof, and wherein the shroud includes first and second shroud portions (32, 34) nested relative to one another in an overlapping relationship. a battery cell having an electrically conductive first male terminal; and a second battery cell having an electrically conductive second male terminal; and a bus bar assembly comprising: a respective nonconductive terminal cap configured to at least partially surround each of the terminals, the terminal caps each have a perimeter wall configured to circumscribe at least a portion of the respective terminal to provide a gap exposing the terminal, the terminal caps each include a first attachment feature; a bus bar having a first end defining a female terminal mechanically and electrically engaging the first male terminal and a second end defining a female terminal engaging the second male terminal in an assembled condition; and a nonconductive shroud enclosing the bus bar and including a second attachment feature removably engaging the first attachment feature in the assembled condition to secure the shroud to the terminal caps, characterized in that the terminal caps each have a post that receives the respective terminal and is arranged interiorly of the respective perimeter wall, the gap is provided between each post and the respective perimeter wall, wherein the terminals each have a perimeter edge bounding opposing faces of the respective terminal, the posts each receive the respective terminal and surround the respective perimeter edge but leave at least one of the respective faces exposed, and each of the perimeter walls extends beyond the posts, the perimeter walls and the posts cooperate to provide the gaps as finger-proof, and wherein the shroud includes first and second shroud portions (32, 34) nested relative to one another in an overlapping relationship. a respective nonconductive terminal cap configured to at least partially surround each of the terminals, the terminal caps each have a perimeter wall configured to circumscribe at least a portion of the respective terminal to provide a gap exposing the terminal, the terminal caps each include a first attachment feature; a bus bar having a first end defining a female terminal mechanically and electrically engaging the first male terminal and a second end defining a female terminal engaging the second male terminal in an assembled condition; and a nonconductive shroud enclosing the bus bar and including a second attachment feature removably engaging the first attachment feature in the assembled condition to secure the shroud to the terminal caps, characterized in that the terminal caps each have a post that receives the respective terminal and is arranged interiorly of the respective perimeter wall, the gap is provided between each post and the respective perimeter wall, wherein the terminals each have a perimeter edge bounding opposing faces of the respective terminal, the posts each receive the respective terminal and surround the respective perimeter edge but leave at least one of the respective faces exposed, and each of the perimeter walls extends beyond the posts, the perimeter walls and the posts cooperate to provide the gaps as finger-proof, and wherein the shroud includes first and second shroud portions (32, 34) nested relative to one another in an overlapping relationship.