| 摘要 |
A peripheral device 1 for use with an electronic apparatus for storing and processing data comprises means for wireless signal transfer to the apparatus and at least an electronic power source which can be at least partially removed from the device and recharged. The power source comprises a manually removable primary power source 2 which is provided with a coupling connector 3 which is connectable to a port of the electronic apparatus carrying charging current. The power source comprises a secondary power source with a power supply capacity which is at least practically sufficient to bridge a charging time of the primary power source 2 at the port. The peripheral device 1 can hereby be used continuously without interruption. |
