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

Abstract:

To provide a laminated solid-state battery capable of allowing a high voltage to be obtained and the installation space to be reduced. A laminated solid-state battery (100) including a plurality of unit solid-state batteries (10, 10a). Each unit solid-state battery of the plurality of unit solid-state batteries (10, 10a) includes a positive electrode (101, 101a), a negative electrode (102, 102a), and a solid electrolyte (103). The plurality of unit solid-state batteries (10, 10a) are electrically connected to each other in series and housed in a single laminate cell (104). Preferably, the plurality of unit solid-state batteries (10, 10a) are electrically connected to each other in series inside the laminate cell (104).