Zip through your limit of fish with Rapalas Lithium-Ion Cordless Fillet-Knife Combo. With up to 80 minutes of continuous run time, youll have plenty of juice to fillet every last fish. Included 6 and 7.5 blades are easily swappable. Includes two lithium-ion batteries, wall charger and padded storage case. Handle length: 8.5. Wt: 3 lbs. 12 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Battery Packs.