Abstract: An accumulator arrangement may include a plurality of battery cells stacked in an X direction to form at least one battery block, a housing with at least one part interior in which the battery block may be arranged, and a cooling device for cooling the battery cells, a cooling fluid being flowable through the cooling device. The battery block may have first and second contact sides lying opposite one another in a Y direction, first and second support sides lying opposite one another in a Z direction, and two clamping sides lying opposite one another in the X direction. The battery block in the part interior may be able to be at least one of flowed around by the cooling fluid multilaterally and flowed through at least partially, so that the part interior forms a part of the cooling device through which the cooling fluid is flowable.

Abstract: An accumulator may include a plurality of accumulator cells arranged adjacent to one another in a stacking direction, a plurality of cell holders for holding the accumulator cells, each cell holder holding two successive accumulator cells, and a cooling plate arranged between and in heat-transferring contact with the two successive accumulator cells.