Battery pack

Abstract

Battery pack, characterized in that it comprises: several edge supports (1) enclosing a receiving space in a circumferential direction; divider supports (2) arranged within the receiving space and connected to the edge supports (1) to divide the receiving space into several battery compartments (3), the edge supports (1) being provided with several mounting holes (11), the several mounting holes (11) each being connected to the several battery compartments (3); several explosion protection valves (4) each being arranged at the mounting holes (11);wherein in two adjacent battery compartments (3) for two explosion protection valves (4) arranged on an identical edge support (1) or on adjacent edge supports (1), a distance between the two explosion protection valves (4) along the edge support (1) L is, wherein a thickness of the edge support (1) T is, wherein an opening area of ​​the mounting hole (11) A is, wherein 1.5 ≤ L×T / A ≤ 166 is satisfied, wherein the unit of L is mm, wherein the unit of T is mm, wherein the unit of A is mm².;