The R12(TM) Heavy Duty Electric Fillet Knife from Rapala delivers more power for your biggest filleting jobs-two times the power and three times the torque of other cordless fillet knives. Lithium ion batteries provide a consistent speed and torque from fillet to fillet, without reduced power or slow down as battery power wanes. You get up to 80 minutes of runtime on a single charge with no cords to get in your way. Lithium ION batteries provide a consistent speed and torque from fillet to fillet, without reduced power or slow down as battery power wanes 80 minutes of continuous runtime on a single 2Ah Lithium ION battery charge 2x the speed and 3x the torque of other cordless fillet knives Ergonomic design features a positive-force power button LED light for filleting in low light conditions On-board LED power gauge to monitor battery status 7.5" stainless steel reciprocating blades, includes both standard and finesse blades Two R12 2 Ah Lithium ION battery packs Compact charging base; battery charge time of 4 1/2 hours Padded EVA storage case Two year warranty