Honda Motor Co., Ltd.
SOLID-STATE BATTERY CELL

Abstract:

A solid-state battery cell that can enable high output and in which cell terminals can be freely arranged is provided. A solid-state battery cell 100 has a plurality of unit solid-state batteries 10 that each have a negative electrode plate 101, a positive electrode plate 102, and a solid electrolyte layer 103, and a negative electrode collector plate 106 and positive electrode collector plate 107 that are electrically connected to cell terminals, wherein the negative electrode plate 101 and the positive electrode plate 102 each have a plurality of electrodes, the positive electrode collector plate 107 and the negative electrode collector plate 106 are respectively electrically connected to the pluralities of electrodes, and a plurality of the unit solid-state batteries 10 is electrically connected in series by the pluralities of electrodes and housed in a single cell.