Solid state battery

Abstract

Solid-state battery 100 comprising: a plurality of first electrodes 200, each comprising a first electrode current collector having a first electrode body 210 and a first electrode tab 220 projecting from the first electrode body 210; a plurality of second electrodes 300 arranged to have a polarity different from that of the first electrodes 200 and stacked alternately with the first electrodes 200 in a first direction, each second electrode 300 comprising a second electrode current collector having a second electrode body 310 and a second electrode tab 320 projecting from the second electrode body 310; a solid electrolyte 400 arranged between the first electrodes 200 and the second electrodes 300; and a conductor 500 connected to the plurality of first electrode tabs 220 or the plurality of second electrode tabs 320.The majority of the first electrode tabs 220 and the majority of the second electrode tabs 320 are spaced apart from each other in the first direction, and the line 500 has a part that is connected to the majority of the first electrode tabs 220 or the majority of the second electrode tabs 320 and extends in the first direction.

Images