Battery module

Abstract

Battery module, characterized in that it comprises a plurality of individual batteries and a damping element, wherein the plurality of individual batteries is stacked such that large areas of the individual batteries face each other, with the damping element being located between the large areas of the two adjacent individual batteries;wherein the number of damping elements is N, wherein the total thickness of the plurality of individual batteries is L, where L is given in mm, wherein the charging time of an individual battery is T, where T is given in minutes, where the charging time corresponds to the time for charging the individual battery from a first capacity to a second capacity, wherein the uniformity of an expansion space is α=N / L, wherein the number of individual batteries is m, wherein the thickness of an individual battery is d, where d is given in mm, wherein the total thickness of the plurality of individual batteries is L=m×d, where N, L and T satisfy the following relationship: 0.19≤(N / L)×T≤1.51, and where 0 <N≤m+1 gilt, und wobei N eine positive ganze Zahl ist; wobei eine Differenz zwischen der zweiten Kapazität und der ersten Kapazität 65% bis 75% einer Gesamtkapazität der Einzelbatterie beträgt.;