The present disclosure concerns electrochemical stacks with frames for solid-state cathodes and processes of assembling electrochemical stacks with frames for solid-state batteries.

To realize easy checking of a connection state. A receiving portion is located on a frame portion or an insulation substrate, and a conductive metal plate is located on an opening side of a recessed portion. The conductive metal plate includes a connecting...

The battery (1) has positive and negative electrode plates (2, 3) arranged alternating to each other and spaced at a distance relative to each other by leaving a gap (5). The positive electrode plates are retrofitted with a spacer (6). The spacer is design...

The sealing frame has a base (11) having an opening (12) engaged with peripheral elastically compressible seal (17). A release portion (21) is provided at one edge of the opening. A continuous discharge opening (20) is formed in adjacent to the release por...

The flat cell (1) has a film housing (2) with a film whose peripheral edges (4-7) are partially sealed at a sealing seam (8), and a holding unit (9) partially looped in an area of the sealing seam by the film of the film housing. The holding unit has two h...