BATTERY PACK

A battery pack includes one or more battery modules. Each of the battery modules includes a plurality of battery cells having a plurality of first electrode terminals and a plurality of second electrode terminals, a first busbar electrically connected to a plurality of first electrode terminals, a second busbar electrically connected to a plurality of second electrode terminals, and a first insulator disposed between the first busbar and the second busbar and configured to electrically insulate the first and second busbars.