Cell Holder Structure for Holding Rechargeable Battery Cells

A cell holder structure for holding a plurality of rechargeable battery cells includes a holder base part and a holder cover part which is connectable to the latter, the holder base part and holder cover part together forming an array of cell-receiving spaces and cell intermediate spaces lying inbetween. The holder base part has one or more base side cell supporting pillars which extend axially from a base plane of the holder base part into assigned cell intermediate spaces and have a circumferential side securing wall region configured for abutting in an axially and radially position securing manner against a circumferential surface of rechargeable battery cells to be accommodated in the cell receiving spaces, and/or the holder cover part has one or more cover side cell-supporting pillars which extend axially from a cover plane of the holder cover part into the cell intermediate spaces and have a circumferential side securing wall region configured for abutting in an axially and radially position securing manner against a circumferential surface of the rechargeable battery cells