发明名称 Wireless communication apparatus having rechargeable battery
摘要 A wireless communication apparatus includes a first connector for detachably connecting a battery charger to the rechargeable battery and a second connector for detachably connecting an AC adapter. A charge detector detects a connection of the battery charger and an AC adapter detector detects a connection of the AC adapter. A charge controller charges the rechargeable battery when the connection of the AC adapter is detected. A light-emitting indicator is controlled such that the light-emitting indicator lights up in a way different from a normal way depending on the charge detector and the AC adapter detector.
申请公布号 US6526293(B1) 申请公布日期 2003.02.25
申请号 US19980092010 申请日期 1998.06.04
申请人 NEC CORPORATION 发明人 MATSUO RYUJI
分类号 H02J7/02;H01M10/46;H02J7/00;H04M1/00;(IPC1-7):H04B1/38 主分类号 H02J7/02
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