| 摘要 |
<P>PROBLEM TO BE SOLVED: To effectively perform charging by a non-contact charger without having an adverse effect on a battery pack, concerning the charging operation to the battery pack through a non-contact charging system. <P>SOLUTION: A non-contact battery pack includes a battery cell 23, a secondary core 21 magnetically connected to a primary core 151 in the non-contact charging system 10 to receive a power signal from the primary core 151 for charging the battery cell 23, and a battery-pack controller 24 to charge the battery cell 23 by the power signal received at the secondary core 21, and to transmit the value of a proper ID to the primary core 151 through the secondary core 21 on receipt of a proper ID calling signal transmitted from the non-contact charging system 10. <P>COPYRIGHT: (C)2011,JPO&INPIT |
