| 摘要 |
Disclosed is a device for multi-functional mobile phone electricity borrowing, including:an electricity borrowing switch device installed in a mobile phone for converting the supply mode from internal battery supply to external battery supply or supplying power to external electric equipment during electricity borrowing; and an external connection device for connecting the external battery or the external electric equipment to the electricity borrowing switch device. When the mobile phone has run out of power, the device of the present invention can be started rapidly, which solves the problem that the user has to charge his phone for a long time to read the files stored in the mobile phone. At the same time, the present invention can connect a mobile phone having the same device and supply power to the same.
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