BATTERY, ELECTRICAL DEVICE, AND BATTERY PREPARATION METHOD AND DEVICE

Embodiments of the present application provide a battery, a power consumption device, and a method and device for producing a battery. The battery includes: a battery cell, a first wall of the battery cell being provided with a pressure relief mechanism, and the pressure relief mechanism being configured to be actuated when an internal pressure or temperature of the battery cell reaches a threshold, to relieve the internal pressure; a fire-fighting pipeline configured to accommodate a fire-fighting medium and the fire-fighting pipeline being configured to discharge the fire-fighting medium when the pressure relief mechanism is actuated; a first fixing member, disposed on a side of the fire-fighting pipeline close to the first wall, the first fixing member being provided with a first limiting part and a second limiting part; and a second fixing member, disposed on a side of the fire-fighting pipeline away from the first wall, the second fixing member being provided with a third limiting part and a fourth limiting part, the third limiting part and the first limiting part being matched with each other to fix the fire-fighting pipeline between the first fixing member and the second fixing member, the fourth limiting part and the second limiting part being matched with each other to limit the second fixing member in a first direction, and the first direction being parallel to an extending direction of the fire-fighting pipeline. The battery, the power consumption device, and the method and device for producing the battery provided in the present application could improve safety performance of the battery.