| 摘要 |
A notebook computer includes a main body, a battery, and a power adaptor. The main body defines a mounting slot and includes a connector exposed in the mounting slot. Either the battery or the power adaptor may be mounted in the mounting slot. The battery defines a socket for electrical engagement with the connector of the main body. The power adaptor also defines a socket to engage with the connector, and a power source interface connected to an alternating power source.
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