BATTERY MODULE, BATTERY PACK, POWER CONSUMPTION APPARATUS, AND FAILURE PROCESSING METHOD

The embodiment of the present application provides a battery module, a battery group, a power consumption device, and a failure handling method. The battery module includes: a plurality of battery units, each of the plurality of battery units including a top cover, where the plurality of battery units includes a failed battery unit after the battery module fails; a connecting plate for connecting the plurality of battery units in series, where the connecting plate includes a first connecting plate connected to the failed battery unit; and a conductive component for electrically connected to the top cover of the failed battery unit, where at least one of the connecting plate and the conductive component is provided with a mating portion for being mated with the other of the connecting plate and the conductive component, so as to realize the electrical connection between the top cover of the failed battery unit and the first connecting plate through the conductive component, so that the battery module resumes working. In the application, the failed battery unit can be removed from the circuit of the battery module without replacing the entire battery module. The conductive component and the first connecting plate are connected through a mating portion, thereby improving the reliability of the connection between the conductive component and the first connecting plate.