Clean your catch miles away from the nearest electrical outlet with a rechargeable, Lithium-Ion Cordless Fillet Knife. Operating on a rechargeable lithium-ion battery pack, the cordless fillet knife delivers 80 minutes of continuous run time without any loss of power. Dual 7" reciprocating blades make fast work of any fillet, while delivering precise, consistent cuts. Advanced Air Flow design reduces heat buildup, while keeping the ultraquiet, high-torque motor running smoothly for years. Comfortable, fatigue-reducing relaxed-grip molded body. Included 110-volt AC battery charger. Charges batteries in less than two hours.