| 摘要 |
<p>A wireless charging discerning battery pack according to the present invention includes a battery cell which includes a positive terminal and a negative terminal and supplies charged power, a protection circuit module part electrically connected to the battery cell, a holder which is combined with the upper part of the battery cell and fixes the position of the protection circuit module part, a cover case which is prepared to receive the protection circuit module and the holder and is combined with the upper part of the battery cell, a charge/discharge terminal part which includes a wireless charging coil antenna part connected to the protection circuit module, charges the battery cell from an external power source in the protection circuit module, and discharges power from the battery cell to an external device, and an identification terminal part for identifying the battery cell. The protection circuit module includes a wireless charging circuit part which converts the wireless charging power from the wireless charging coil antenna into power of a predetermined voltage and supplies the same to the battery cell. When wireless charging is performed by the wireless charging circuit, a signal which represents the wireless charging through the identification terminal part is transmitted to a terminal to which the battery pack is installed. The present invention allows an identification terminal part installed to a battery pack to display wireless charging for a terminal device.</p> |
