Operating on either 12-volt DC or 110-volt AC power, the Rapala Guide Fillet Knife works wherever you may be - the boat, campsite or at home. An ultra-quiet, long-lasting motor housed in a comfortable, fatigue-Reducing, relaxed-grip molded body with an Advanced Air Flow design to Reduce heat build-up make this knife a joy to use. Comes complete with an extra-long 18-ft.