BATTERY MODULE AND DEVICE

The present application discloses a battery module and a device, and relates to the technical field of batteries, for optimizing a structure of the battery module. The battery module comprises a battery, a wiring harness board, a circuit board, a compressing piece and a temperature acquisition assembly. The battery comprises a top cover. The wiring harness board is arranged on an outer side of the top of the top cover. The circuit board is arranged on a side, away from the battery, of the wiring harness board. The compressing piece is mounted on the wiring harness board. The temperature acquisition assembly comprises a thermistor, and the thermistor is electrically connected to the circuit board. The compressing piece compresses the thermistor of the temperature acquisition assembly, so that the thermistor compresses the top cover. According to the battery module provided by the above technical solution, the temperature acquisition assembly acquires a temperature of the top cover of the battery, with a short temperature transfer path, rapid temperature transfer response, small temperature loss and accurate measurement.