Patent ID: 9558893
Date: 2017-01-31
CPC Classifications: H01G,H01M,Y02E,Y02P

Claim:
1. A power storage device comprising: a device main body having first and second principal surfaces extending in a length direction and a width direction, first and second side surfaces extending in the length direction and a thickness direction, and first and second end surfaces extending in the width direction and the thickness direction; a first external electrode at the first end surface; and a second external electrode at the second end surface, wherein the device main body comprises: wherein the first internal electrode comprises: wherein the second internal electrode comprises: wherein the electrolyte retaining layer comprises: wherein the device main body further comprises: wherein the electrolyte retaining layer and the second active material layer are exposed at the first end surface in a location closer to the first end surface than to the first adhesive member in the length direction, and wherein the electrolyte retaining layer and the first active material layer are exposed at the second end surface in a location closer to the second end surface than to the second adhesive member in the length direction.