Patent ID: 11322791

Abstract:
The invention concerns a multi-battery assembly, and a container comprising such an assembly, for use in particular in the field of high energy-density assemblies comprising a plurality of Ni—Cd, Ni-MH, lead-acid or Li-ion stationary batteries stored in a container or a library-like room. The multi-battery assembly comprises at least three rows (1 to 4) of batteries (12 to 23) connected in series and/or parallel, including two end rows (1, 4) and at least two intermediate rows (2, 3), each row being connected in series and/or parallel to at least one adjacent row, extending in a first direction (d1), and comprising at least one level (36 to 38) of a plurality of batteries connected in series and/or parallel, each of the levels extending in the first direction (d1). At least each intermediate row is a row that is movable relative to an adjacent row in a second direction (d2) substantially perpendicular to the first direction (d1), and is connected in series and/or parallel to said adjacent row by one of the batteries of one of the levels of same and by one of the batteries of one of the levels of said adjacent row by means of a connection element (60 to 63) that is configured to maintain the connection between the movable row and the adjacent row while allowing the movable row to move relative to the adjacent row in the second direction (d2), so as to allow at least one temporary corridor (50) to be created between the movable row and the adjacent row without disconnection.