FFC bus bar

A flat flexible cable (FFC) bus bar comprising:

• a plurality of FFCs stacked one upon another;
• and
• a high current terminal connected to at least one end portion of the stacked plurality of FFCs,
• wherein each FFC comprises a respective terminal access portion including a respective plurality of strands of conductor wires positioned at the at least one end portion of the stacked plurality of FFCs, and
• each respective terminal access portion is welded to the high current terminal,
• wherein the high current terminal comprises a plurality of welding sheets, wherein each welding sheet is a thin plate,
• wherein the terminal access portions of the plurality of FFCs and the plurality of welding sheets are arranged in alternating layers such that the inner alternating layers contact the alternating layers directly above and directly below, and
• wherein the terminal access portions of the plurality of FFCs are welded with the plurality of welding sheets into a single body.