| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a DC receptacle in which time and effort at the time of charging a secondary battery can be reduced, DC power can be supplied by connecting an apparatus to a receptacle part at the time of charging the secondary battery, and a cost is contained. <P>SOLUTION: A battery housing part, which can house a secondary battery 9 in free putting in and out and charges the secondary battery 9 housed by DC power supplied from a DC power supply part, is provided in a DC receptacle 1. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
