发明名称 Portable battery charger
摘要 The present invention relates to a portable battery charger, which includes a charger body of charge circuit coupled to a power supply and a battery compartment pivotally coupled to the charger body. The battery compartment rotates pivotally around the charger body to provide a fold position at which both battery compartment and charge body form one unit and a charge position at which at least one battery is inserted into the battery compartment for charging. The battery charger in accordance with the present invention shrinks its size to the charger body with a feature of easy carry.
申请公布号 US2004130289(A1) 申请公布日期 2004.07.08
申请号 US20030643761 申请日期 2003.08.19
申请人 LAM YUK NAM;SHUM KING MO 发明人 LAM YUK NAM;SHUM KING MO
分类号 H02J7/00;(IPC1-7):H02J7/00 主分类号 H02J7/00
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