| 摘要 |
PURPOSE:To obtain a battery with its charging function, of which cell to be charged can be charged by the battery itself without requiring any separate charger. CONSTITUTION:A battery with a charging function is provided with a case main body 1, a charger 2 and a cell 3 to be charged, which are built in the case main body 1, and a plug body 4 having a plug 11, which can be projected and housed from/in the case main body 1, and an electrode part 12 for the cell to be charged. When the plug 11 is housed in the case main body 1, the electrode part 12 and the cell 3 to be charged are electrically connected to each other, and when the plug 11 is projected from the case main body 1, the plug 11 and the charger 2 are electrically connected to each other. |
