| 摘要 |
The emergency power source such as a battery for mobile phones and digital cameras with a rechargeable current storage unit working on electrochemical base, such as an accumulator, and with a loading jack for the connection of a charging set consists of a closed casing ( 41 ) having approximately the size of a half cheque card in the inner space of which at least one, preferably four lithium cells are placed, whereby the lithium cells are connected electrically with a connector plug ( 60 ) which comes out on one of the four side walls ( 42 ) of the casing ( 41 ) which is compatible with the loading jack ( 30 ) of the mobile phone ( 100 ) or of the digital camera and is handy with smallest dimesions and makes the charging of discharged accumulators in a second, whereby it can also be phoned or digital cameras can be used during the charging procedure.
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