| 摘要 |
PURPOSE:To make it possible to identify the size of a battery being charged according to a method wherein a slider slides in a battery-enclosing case in response to the size of a battery to be charged so as to indicate the size of the battery through an indicating-window. CONSTITUTION:Battery size-indicating parts 10a, 10a in which for instance, characters like N-3U, N-4U are indicated in parallel are provided on the bottom faces of sliders 10, 10. When a slider 10 moves in response to the size of a battery, the size of a battery being charged in indicated in such a way that N-3U or N-4U appears on an indicating areas 30, 30 framed by perforating a L-shaped substrate 8. Accordingly, the size of a battery being charged is easily easily identified through an indicating-window, even if, it is a battery charger which carries out charging by directly connecting the charger itself to a plug socket so that the size of a battery being charged can not be identified from the outside. |
