| 摘要 |
Provided are an air-metal secondary battery unit and an air-metal secondary battery module including the same. The air-metal secondary battery module includes one or more metal-air secondary battery units having water intake sections configured to collect an aqueous solution and gas discharge ports configured to discharge a gas generated upon charge, an aqueous solution storage unit configured to store the aqueous solution, an aqueous solution supply unit configured to connect the one or more water intake sections and the aqueous solution storage unit, and a gas discharge unit connected to the one or more gas discharge ports and configured to discharge the gas discharged from the gas discharge ports to the outside. Accordingly, since curing of the negative electrode gel due to the discharge and charge of the one or more metal-air secondary battery units and expansion of the battery case due to generation of the gas can be prevented, the metal-air secondary battery can be modularized to be commercialized in a field that requires a large capacity of electrical energy such as vehicle batteries. |
