BATTERY AND ELECTRIC DEVICE

Provided are a battery (10), a power consumption device, a method (300) and a device (400) for producing a battery. The battery (10) includes: a plurality of battery cells (20) arranged along a first direction (x); a heat conducting member (101) extending along the first direction (x) and connected to a first wall (2111) of each battery cell (20) in the plurality of battery cells (20), the first wall (2111) being a wall with the largest surface area in the battery cell (20), the heat conducting member (101) being configured to conduct heat of the battery cell (20), and a surface of the heat conducting member (101) connected to the first wall (2111) being an insulating surface; and where a dimension of the heat conducting member (101) in a second direction (y) is 0.1~100mm, and the second direction (y) is perpendicular to the first wall (2111). The technical solution of embodiments of the present application may enhance performance of the battery.