| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique capable of improving sealability at a low cost when a laminated sheet is used for a battery exterior container of a battery represented by a lithium-ion battery.SOLUTION: The present invention provides a battery including a cathode, an anode, and a laminated sheet covering the cathode and the anode. The laminated sheet is formed of a cathode metal sheet connected to the cathode, an anode metal sheet connected to the anode, and a polymer resin sheet for insulating the cathode metal sheet and the anode metal sheet from each other. |
