| 摘要 |
A combination battery charger is disclosed to include a housing, a first electric plug pivoted to the housing for connection to the electric socket for cigarette lighter of a motor vehicle and turnable in and out of a first outside open chamber of the housing within the range of 0 to 180° to fit different installation angles, a second electric plug pivoted to the housing for connection to a city power supply outlet and turnable in and out of a second outside open chamber of the housing, and a charging circuit board mounted inside the housing and electrically connected to the first electric plug and the second electric plug for converting city power supply/car battery power supply into a charging power supply for charging a battery being inserted into a third outside open chamber of the housing and set into contact with metal contacts of the charging circuit board that are suspended in the third outside open chamber.
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