摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric tool case adapted for wireless power feeding, capable of increasing receivable power compared with a case where a battery charger includes a receiving means for wirelessly receiving power, and to provide a wireless power feeding system including the same. <P>SOLUTION: The battery charger 2 having a battery pack 3 mounted is disposed in a charger accommodating recess 25, another battery pack 3' is disposed in a battery accommodating recess 30, and an electric tool 4 is disposed in an electric tool accommodating recess 40. An electromagnetic wave receiving antenna 6 and an electromagnetic wave receiving unit 7 as the receiving means are provided on a lid 8. Charging voltage is applied to a battery cell built in the battery pack 3 for charging by the power received by the electromagnetic wave receiving antenna 6 and the electromagnetic wave receiving unit 7. <P>COPYRIGHT: (C)2013,JPO&INPIT |