RapalaCordless Electric Fillet Knife The Rapala cordless electric fillet knife features a built-in battery for 25 minutes of runtime A quiet, long-lasting motor with minimal noise and vibration; Advanced airflow design to reduce heat build-up Comes complete with 7-1/2 inch blade, 110V AC charger, and 12V DC lighter plug that works in either your car or boat lighter jack And a relaxed grip body co-molded and custom-designed to fit comfortably in your hand to reduce fatigue