OUTPUT ELECTRODE ASSEMBLY AND BATTERY MODULE

This application provides an output electrode assembly and a battery module, where the output electrode assembly includes a circuit board, a connector, an output electrode connecting sheet and a fastening base. The connector is disposed at one end of the circuit board in a longitudinal direction, and the output electrode connecting sheet is spaced apart from the connector in a transverse direction. The fastening base has a partition wall; a first mounting portion formed on one side of the partition wall in the transverse direction, where the connector is fixedly mounted to the first mounting portion; and a second mounting portion formed on the other side of the partition wall in the transverse direction, where the output electrode connecting sheet is fixedly mounted to the second mounting portion. As the fastening base is provided with the first mounting portion and the second mounting portion to respectively mount the connector and the output electrode connecting sheet, the fastening base has functions of both an output electrode base and a connector mounting base in a traditional battery module. Therefore, the output electrode assembly has a small quantity of components and high degree of integration, improving the assembly efficiency and integration of the battery module.