Charging system, processor and power supply device

The present invention is a charging system comprising a processor for executing the process as a power source a secondary battery, and a power supply device for supplying power to said processing unit in order to charge the secondary battery, to provide a processing apparatus and a power feeding device. Processor 1 Yes constitutes a plurality of one kind in the kind of the secondary battery 4 so as to supply, when determining the necessity of charging the secondary battery 4 was determined to require charging to detect the type of the secondary battery 4, and transmits a power feeding instruction to power feeding in a manner corresponding to the detected type to the rapid feeder 3 or the like of the power supply device. The rapid feeder 3 feeding apparatus or the like, to power the processing device 1 in a manner corresponding to the feed command received.