Battery and electrical device

Abstract

Embodiments of the present application provides a battery and an electrical device. The battery includes: a box including an electrical chamber; a battery cell accommodated in the electrical chamber, a pressure relief mechanism being disposed on a first wall of the battery cell; and a support component attached to the first wall, the support component being configured so that emissions of the battery cell pass through the support component to be discharged out of the electrical chamber when the pressure relief mechanism is actuated, and the support component being provided with a reinforcing structure. The technical solutions of the present application can improve safety performance of the battery.

Dependencies are inferred from the claim text.