AIR BATTERY SYSTEM AND COMPONENT FOR LIQUID INJECTION

摘要

PROBLEM TO BE SOLVED: To provide an air battery system in which a liquid injection work of liquids such as an electrolytic solution or a solvent can be easily performed and whether or not a liquid volume is adequate can be easily confirmed, and to provide a component for liquid injection.SOLUTION: A plurality of outer packaging bodies 21 of air batteries 20 include a tray 50 for liquid injection for injecting an electrolytic solution or a liquid that is a solvent of an electrolytic solution. The tray 50 for liquid injection includes an insertion section 51 inserted into the plurality of outer packaging bodies 21. The insertion section 51 forms a space R1 connecting the plurality of outer packaging bodies 21 in a horizontal direction and is formed in a box shape that upwardly opens the inside of the space R1 to be visually recognized.SELECTED DRAWING: Figure 2