| 摘要 |
A portable computer includes a housing having a contacting surface and two clamping surfaces, a processor disposed inside the housing, a first power port, and a detachable power supply module. The power supply module includes a module case having a slot positioned corresponding to the contacting surface of the housing for accommodating a battery, a second power port installed on the slot, two clamping devices installed at two opposite ends of the module case each corresponding to a clamping surface of the housing, and a power supply port positioned corresponding to the first power port and connected to the second power port. When attaching the power supply module onto the housing, each clamping device engages with a corresponding clamping surface, the power supplied by the battery transmits through the second power port, the power supply port and the first power port to the processor.
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