BATTERY AND ELECTRIC DEVICE

A battery and an electric device. The battery includes a case, a cover plate, a battery cell, a heat management component, and a support member, where the case includes an accommodation cavity and an opening communicating with the accommodation cavity, the cover plate is located above the case and covers the opening, the battery cell is disposed in the accommodation cavity, the heat management component includes a heat exchanger and a fluid collector, the heat exchanger and the fluid collector are connected to each other with internal cavities in communication, the heat exchanger is configured to bear the battery cell and is heat-conductively connected to the battery cell, the support member is at least partially located below the fluid collector, and the support member is connected to the fluid collector.