Battery case equipped with a battery management system

Abstract

This battery housing for electrical energy storage comprises a tray (2) configured for mounting the battery's power elements (3), a bell (5) covering the tray (2), and mechanical means for attaching the bell (5) to the tray (2). The tray (2) includes means for electrically connecting the battery and means for thermally controlling the power elements (3). The tray and the bell form a containment structure to prevent thermal runaway of the power elements (3). The housing includes a battery management system (16), at least a portion (16a) of which is mounted outside the containment structure. [Fig. 2]