Abstract: A battery pack supplies an electrically driven treatment apparatus with an electric driving power. The battery pack includes: a plurality of pouch cells, wherein the pouch cells have cell tabs and are configured and disposed in a stack such that the cell tabs are disposed on a common tab side of the stack in two tab columns, wherein averted end limits of the tab columns define an intermediate zone, and a circuit board. The circuit board is disposed within the intermediate zone and is electrically connected to the cell tabs.

Abstract: A battery pack supplies an electrically driven treatment apparatus with an electric driving power. The battery pack includes: a stack housing, wherein the stack housing has a common housing opening defined by a housing edge, and a plurality of pouch cells, wherein the pouch cells have cell tabs and are configured and disposed in a stack within the stack housing such that the cell tabs at least with tab parts on the common housing opening project beyond at least one edge portion of the housing edge. The tab parts are directly electrically connected to each other by welded connections.

Abstract: A battery pack supplies an electrically driven treatment apparatus with an electric driving power and includes: a plurality of accumulator cells, wherein the accumulator cells have cell contacts; at least one circuit board, wherein the at least one circuit board is electrically connected to the cell contacts; and a battery pack housing, wherein the battery pack housing has a first battery pack housing part and a second battery pack housing part, wherein the first battery pack housing part and the second battery pack housing part are closed by each other. The accumulator cells are disposed within the battery pack housing.

Abstract: The invention relates to a receptacle (34) for at least partially compressively receiving at least one battery cell (12) for a battery module, wherein the receptacle (34) has at least two end plates (10) which can be arranged on two opposing sides of the at least one battery cell (12), wherein the end plates (10) are connected to one another by a plurality of connecting means (24), which are fixed to the end plates (10) and in each case have at least two plug elements (28), in such a way that the plug elements (28) of the connecting means (24) for fixing the connecting means (24) to the end plates (10) engage in bushings (22) of the end plates (10) in a plane arranged substantially at right angles to the direction of extension of the connecting means (24).

Abstract: The invention relates to a frame device (18) for accommodating storage cells (12) of an energy storage module (10), in particular a battery module, comprising—two plate-like closure elements (20) which form two ends (22, 24) of the frame device (18) that are opposite one another along an axis (14), —connection elements (30) which are arranged on mutually opposite sides (26, 28) of the frame device (18) and which extend from one end (22) to the other end (24) of the frame device (18) and mechanically connect the two closure elements (20) over a distance. For connection to the two closure elements (20), provision is made for each of the connection elements (30) to be provided at each of the ends thereof with a pin (42) which is oriented transversely to the axis (14) and which respectively engages in a cutout (40) in one of the closure elements (20) and is releasably fixed there by means of a respective latch-type securing element (32). The invention further relates to a corresponding energy storage module (10).

Abstract: The invention relates to a receptacle (34) for at least partially compressively receiving at least one battery cell (12) for a battery module, wherein the receptacle (34) has at least two end plates (10) which can be arranged on two opposing sides of the at least one battery cell (12), wherein the end plates (10) are connected to one another by a plurality of connecting means (24), which are fixed to the end plates (10) and in each case have at least two plug elements (28), in such a way that the plug elements (28) of the connecting means (24) for fixing the connecting means (24) to the end plates (10) engage in bushings (22) of the end plates (10) in a plane arranged substantially at right angles to the direction of extension of the connecting means (24).

Abstract: The invention relates to a frame device (18) for accommodating storage cells (12) of an energy storage module (10), in particular a battery module, comprising—two plate-like closure elements (20) which form two ends (22, 24) of the frame device (18) that are opposite one another along an axis (14),—connection elements (30) which are arranged on mutually opposite sides (26, 28) of the frame device (18) and which extend from one end (22) to the other end (24) of the frame device (18) and mechanically connect the two closure elements (20) over a distance. For connection to the two closure elements (20), provision is made for each of the connection elements (30) to be provided at each of the ends thereof with a pin (42) which is oriented transversely to the axis (14) and which respectively engages in a cutout (40) in one of the closure elements (20) and is releasably fixed there by means of a respective latch-type securing element (32). The invention further relates to a corresponding energy storage module (10).