Electric motor car group battery connection in series -parallel PCB board

The utility model discloses an electric motor car group battery connection in series -parallel PCB board, including copper base plate and pressfitting in the copper base plate just, the PP board on the two sides of turning over, the outside of PP board all is equipped with attaches the copper layer, the copper base plate openly one side attach be equipped with on the copper layer be used for connecting battery cell with form the cluster / ally oneself with the relation electrically conductive etching circuit and with a plurality of battery tie points of electrically conductive etching line connection, the attaching of copper base plate reverse side one side is equipped with a plurality of and fuse each battery cell one -to -one on the copper layer, the outside that attaches the copper layer is cut off by the green oil layer. The utility model discloses an electric motor car group battery connection in series -parallel PCB board has that integrated stable performance is reliable, electric conductivity good, insulating high temperature resistance is good, safe long service life's advantage.