POWER STORAGE DEVICE AND METHOD FOR PRODUCING SAME

摘要

The present invention improves the electrical reliability of a power storage device. A first end surface 10e has a first section 10e1 and a second section 10e2. The second section 10e2 is angled relative to the first section 10e1. A second end surface 10f has a third section 10f1 and a fourth section 10f2. The fourth section 10f2 is angled relative to the third section 10f1. A first electrode film 18a is provided so as to extend from the top of the first section 10e1 to the top of the second section 10e2. A second electrode film 19a is provided so as to extend from the top of the third section 10f1 to the top of the fourth section 10f2.