A surgical instrument system includes a surgical instrument, a power supply,and anaccessory. The surgical instrument has a first induction device positionedtherein. Theaccessory is selectively operably couplable to the surgical instrument. Theaccessory includes asecond induction device that is inductively coupled with the first inductiondevice when theaccessory is operably coupled to the surgical instrument such that the powersupply providespower to the accessory.
