HEAT EXCHANGE TUBE ASSEMBLY AND HIGH-CAPACITY BATTERY

The present invention relates to the field of batteries, and particularly, to a heat exchange pipe assembly and a large-capacity battery. This solves the technical problems of heat exchange pipe assemblies of the existing large-capacity batteries, such as complex structures, mounting difficulty, large volume, and the like. The heat exchange pipe assembly includes a heat exchange pipe, wherein the heat exchange pipe performs heat exchange with battery cells in a large-capacity battery in a single-stage heat exchange manner. By adopting a single-stage heat exchange method, the structure is simplified compared to a two-stage heat exchange structure, making the mounting process easier and more convenient.