(EN) The invention provides a battery shell and a battery, the battery shell comprises a first cover body, a second cover body, a sealing piece and a shell body, the second cover body is welded with the shell body, and the first cover body is bonded with the second cover body through the sealing piece so as to seal the shell body; wherein the bonding force between the first cover body and the second cover body is smaller than a first pressure, and the first pressure is the pressure borne by the battery shell during explosion. When the battery explodes, the bonding layer between the first cover bodyand the second cover body can be broken through to release gas generated in the battery shell, so that explosion caused by continuous rise of the internal pressure of the battery shell is avoided.
(ZH) 本发明提供一种电池外壳及电池,其中,所述电池外壳包括:第一盖体、第二盖体、密封件和壳体,所述第二盖体与所述壳体焊接,所述第一盖体通过所述密封件与所述第二盖体粘接,以密封所述壳体;其中,所述第一盖体和所述第二盖体之间的粘接力小于第一压力,所述第一压力为所述电池外壳爆炸时所承受的压力。在电池发生爆炸时,可冲破第一盖体和第二盖体之间的粘接层,以释放所述电池外壳内部产生的气体,避免所述电池外壳内压继续升高而发生爆炸。