| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for impregnating an electrolyte, suitable for improving impregnation properties of an electrolyte with a simpler device.SOLUTION: In an electrolyte impregnation method for impregnating a poured electrolyte into a battery element 2, which is housed within an exterior member 3 and includes a positive electrode 4 and a negative electrode 6 laminated via a separator 5, an AC voltage or an AC current is applied between the positive electrode 4 and the negative electrode 6 of the battery element 2. |
