Best Electric Fish Fillet Knives of 2024

1. KastKing Speed Demon Pro: Rechargeable Cordless Fillet Knife

Powerful, precise cuts; ergonomic design; long battery life.

About 109.99 USD

Highly rated
• Blade sharpness
• Battery life
• Build quality
• Cut speed
• Value for money
• Carry case

Some controversy about
• Ease of use
• Blade release

The KastKing Speed Demon Pro Lithium-ion Electric Fillet Knife is a powerful and versatile tool for anglers. Its high-speed, high-torque motor ensures quick and effortless filleting of fish of all sizes. A long-lasting 12.6v lithium-ion battery provides up to 1 hour and 40 minutes of continuous use, with a convenient battery level indicator. The ergonomic, non-slip handle promotes comfortable and precise control, while the durable, corrosion-resistant 420 stainless steel blades (a 7" Finesse and a 9" Talon flex blade are included) deliver superior performance. A custom carry case completes the package, providing convenient storage and transport.

The KastKing Lithium-ion Electric Fillet Knife (Speed Demon Pro) receives overwhelmingly positive feedback, praised for its powerful motor, efficient filleting, and ergonomic design. Users consistently highlight the superior sharpness and durability of the stainless steel blade, along with the cordless convenience offered by the long-lasting battery. The included, high-quality carry case is also a frequently mentioned plus. Many users appreciate the comfortable, well-balanced handle, even for those with larger hands, making filleting easier and less fatiguing. The knife's performance is described as exceptional, effortlessly handling even tough fish. One reviewer even stated it exceeded expectations, providing a seamless filleting experience. The value for money is frequently cited as a key advantage.

While some users mentioned minor inconveniences such as difficulty cleaning or a lack of a battery life indicator, these are largely overshadowed by the overwhelmingly positive experiences reported. The reported issues with blade installation and removal in one review appear to be an isolated incident. Overall, the KastKing Speed Demon Pro is highly recommended for its superior performance, comfortable design, and excellent value.

2. Old Timer Cordless/Electric Fillet Knife Set with 8" Serrated Blades

Sharp blades, powerful motor, and easy to use.

About 56.50 USD

Highly rated
• Functionality
• Build quality
• Blade sharpness
• Ease of use
• Cordless
• Knife size

Some controversy about
• Battery life
• Trigger stiffness

The Old Timer Li-Ion Cordless and 110V Electric Fillet Knife is a reliable and durable tool for any angler or outdoor enthusiast. Featuring an 8-inch fully serrated stainless steel blade with a classic fillet knife rocker cut, it offers efficient cutting and bone avoidance. The ergonomic grip, trigger lock, and blade release button ensure ease of use and safety. A self-draining carry case provides convenient storage and cleaning. This replaceable blade knife combines the power of electric filleting with the precision of a traditional fillet knife, making quick work of cleaning your catch. Backed by the trusted Old Timer name, this knife is built to last for generations.

This Old Timer cordless fillet knife consistently receives high praise for its performance and value. Users repeatedly highlight its exceptional sharpness, ease of use, and speed in filleting various types of fish (including walleye, bluegill, catfish, and crappie), even large quantities. Many appreciate the smooth, quiet operation and the efficient blade release mechanism, noting a significant improvement over other brands. The long-lasting battery life is also a major plus, with some users reporting they could fillet dozens of fish on a single charge. While some users mentioned the handle might be a bit large for smaller hands and the trigger could be stiffer than expected, these were generally considered minor drawbacks outweighed by the knife's overall superior performance and affordability compared to competitors. The solid build quality and durability also receive positive comments. Overall, this Old Timer knife offers a powerful, efficient, and convenient filleting experience, making it a worthwhile investment for both experienced anglers and those new to filleting.

3. KastKing Speed Demon 110v Electric Fillet Knife, Precision Cut with High Torque Motor, ETL Certified Safety, Balanced Lightweight Handle, 2 Sets of Stainless-steel Blades, Water Resistant Case Included

Powerful, sharp, comfortable, and surprisingly affordable!

About 49.99 USD

Highly rated
• Blade sharpness
• Speed
• Knife quality
• Functionality
• Build quality
• Ease of cleaning
• Ease of use
• Value for money

The KastKing Speed Demon 110v Electric Fillet Knife delivers precision and power for effortless filleting. This ETL-certified knife boasts a high-torque 15500 rpm AC motor for smooth cutting through bone and meat. Its balanced, lightweight design with a non-slip handle ensures comfortable, fatigue-free use. The Angler Pack includes two sets of durable, corrosion-resistant stainless steel blades (7-inch Finesse and 9-inch Talon) to tackle various filleting tasks. A convenient 8-foot power cord and water-resistant carrying case complete this essential tool for anglers and outdoor enthusiasts.

The KastKing Speed Demon electric fillet knife consistently receives high praise for its power, ease of use, and value. Users report that the powerful motor easily handles larger fish, significantly reducing processing time and effort. The included dual sets of stainless steel blades are described as sharp, durable, and well-made, offering versatility for different fish sizes and cleaning needs. The lightweight yet comfortable handle makes extended use enjoyable, and the included water-resistant carrying case keeps everything organized and portable. Many users highlight the knife's sturdy build and appreciate the safety features, such as the trigger guard. While some users noted the knife can get warm with extended use and that the trigger lock isn't perfectly reliable, the overall consensus points towards a high-quality, affordable electric fillet knife that's a valuable addition to any angler's toolkit. Excellent customer service is also noted by some users who received prompt replacements for faulty units.

4. Cordless Rechargeable Electric Fillet Knife with Stainless Steel Blades & Charger

Cordless, sharp, and efficient: a filleting dream!

About 59.99 USD

The LURSKY Electric Fillet Knife is a cordless, rechargeable powerhouse designed for effortless fish filleting, skinning, and deboning. Featuring a 12V high-torque motor and a long-lasting 2.0Ah battery providing up to 27 minutes of continuous use, it tackles fish up to 24 inches. Its lightweight, ergonomic design with a comfortable, slip-resistant grip ensures fatigue-free operation. The included 12-inch boning knife and titanium-plated stainless steel blades offer precision and durability. Perfect for both experienced anglers and home cooks, this versatile knife is ideal for outdoor adventures and kitchen use. Replacement blades are readily available, and proper cleaning ensures optimal performance.

The LURSKY Electric Fillet Knife is a powerful and convenient tool that makes filleting fish quick and easy. Users consistently praise its cordless design and rechargeable battery, offering portability and freedom from annoying cords. The sharp, stainless steel blades deliver exceptional precision, effortlessly navigating bones and skin. Many users found it equally effective on other meats like chicken and turkey. The included extra 12-inch blade is a welcome addition for larger fish or other tasks. The ergonomic design, while noted by one user as possibly too thick for smaller hands, is generally well-received for its comfortable grip. The transparent, waterproof storage bag is a practical alternative to a bulky carrying case. While some users mentioned needing to change batteries for larger quantities of fish, others found the battery life sufficient for extended use. Overall, the LURSKY Electric Fillet Knife is highly recommended for its performance, ease of use, and versatility, making it a valuable asset for any angler or home cook.

5. Electric Fish Fillet Knife: Powerful, Versatile, Dual-Blade

Versatile, sharp, easy-clean electric knife; perfect for fish and more!

About 29.99 USD

This electric fillet knife is a powerful and versatile tool ideal for heavy-duty fish cleaning and various kitchen tasks. Its 100W motor delivers exceptional cutting power, while two replaceable blades (one stiff, one flexible) adapt to different needs. Designed for continuous use, it features an enhanced cooling system to prevent overheating and a convenient 110V wall power connection, eliminating battery limitations. The ergonomic design ensures comfortable handling, minimizing fatigue during extended use. Whether you're a professional fish cleaner or home cook, this knife offers precise, effortless cutting performance.

This versatile electric fillet knife is a game-changer for fish cleaning and much more! Users consistently praise its ease of use, speed, and precision, making filleting fish effortless. The included interchangeable blades (both flexible and stiff) allow for a variety of tasks, from preparing delicate panfish to slicing through larger fish or even bread with ease. Many reviewers highlight the knife's surprising quiet operation and lightweight design, making it comfortable to use even for extended periods. Its sharp blades ensure clean cuts, significantly reducing prep time. While some users noted a slight vibration with certain cuts, the overall consensus points to a high-quality, durable knife that's a worthwhile investment for fishermen and cooks alike. The added bonus of multiple uses beyond fish filleting makes it an exceptionally practical kitchen tool.

6. Rechargeable Cordless Fillet Knife with 5 Non-Stick Blades & Grip Handle

Fast, powerful, versatile—this electric fillet knife is a game-changer!

About 99.99 USD

Highly rated
• Blade sharpness
• Functionality
• Ease of use
• Build quality
• Value for money
• Blade selection
• Speed

Some controversy about
• Battery life

The Mershca Cordless Electric Fillet Knife is a professional-grade fish cutting set perfect for anglers. This rechargeable knife boasts five replaceable, Ti-Nitride coated stainless steel blades in various sizes (5.5”, 8”, 8” fine, 10”, 10” fine) to handle a wide range of fish, from crappie to tuna. Two rechargeable batteries provide up to 40 minutes of continuous use per battery. A non-slip grip handle with a safety lock ensures secure and controlled operation, while a convenient carrying bag makes transport easy. The set also includes comprehensive after-sales service with a one-year replacement guarantee.

The Mershca cordless filleting knife is a game-changer for fish cleaning, earning rave reviews from users. Its powerful motor and razor-sharp blades quickly and easily fillet fish of all sizes, significantly reducing cleaning time. Users consistently praise the knife's efficiency, reporting cleaning dozens of fish on a single battery charge. The included multiple blades offer versatility for various tasks, and the sturdy, attractive carrying case ensures convenient storage and portability. Many reviewers highlight the lightweight yet powerful design, making the knife comfortable and easy to use even for extended periods. The inclusion of two pre-charged batteries is a huge plus, providing uninterrupted use. While some users noted needing slight adjustments to avoid hitting bones, the overall consensus is that this knife is a superior alternative to traditional filleting knives, offering a significant improvement in speed and ease of use. The Mershca knife is a highly recommended tool for any serious angler or anyone who enjoys preparing fish.

7. Smith's Crappie Slab-O-Matic Electric Fillet Knife with Blades & Accessories

Effortless fish filleting, a game-changer for seafood lovers!

About 48.34 USD

The Smith’s Mr. Crappie Slab-O-Matic Electric Fillet Knife makes quick work of cleaning your catch. This powerful electric knife features two removable, stainless steel blades: an 8” serrated blade for clean cuts between skin and meat, and a 4.5” curved serrated blade perfect for trimming rib cages. Both blades include protective sheaths. Designed for optimal airflow and comfort, the knife boasts a 6-foot power cord for convenient reach. The kit also includes an XL fillet glove and a marine-grade mesh storage bag for easy transport and storage. Experience effortless cleaning with this efficient and easy-to-clean electric fillet knife.

This electric fillet knife is a fantastic tool that significantly speeds up the filleting process. Users consistently praise its ease of use and efficiency, with many reporting a dramatic increase in their filleting speed and a much easier cleanup compared to traditional methods. The curved blade is particularly highlighted for its ability to cleanly cut through meat without leaving any uncut portions, even in challenging applications like large hamburger rolls. The durable construction and easy-to-use switch are also frequently mentioned as positive features. While some users found the power slightly lacking or experienced minor initial issues, the overwhelming majority report a highly positive experience, making this a great choice for anyone looking to simplify and expedite their fish filleting.

8. Cordless Fillet Knife: 4 TiN Blades, 2 Batteries, Safe Grip, Portable Case

About 49.99 USD

This cordless electric fillet knife makes quick work of cleaning your catch. Featuring four ultra-sharp, flexible, titanium-nitride coated stainless steel blades (7”, 9”, 9” fine, and 12”), it delivers effortless, even cuts through various fish sizes. Two rechargeable batteries provide up to 60 minutes of runtime each, enough to fillet 15-20 fish per charge. A non-slip grip handle with a safety lock ensures secure and comfortable use, even when wet. The included portable EVA case keeps everything organized for easy transport, and a one-year replacement guarantee provides peace of mind.

This electric knife is a fantastic addition to any kitchen. Users consistently praise its ease of use and sharp blades, which make slicing bread (and other foods) quick and effortless. Many appreciate its compact size and convenient storage. One user even noted slicing a loaf in under 10 minutes! While some minor snagging was mentioned in one review, the overall experience is overwhelmingly positive, with users reporting excellent performance and expressing satisfaction with their purchase – even recommending it to friends and family. The key is to ensure the food is completely cool before slicing for optimal results.

9. Kalkal Cordless Electric Fillet Knife: Precision Cut, Lightweight, 2 Blades, Case Included

About 49.99 USD

The Kalkal Cordless Electric Fillet Knife offers precision cutting for fish and more. Its high-torque motor and balanced, lightweight handle ensure comfortable and controlled use. Two sets of replaceable stainless-steel blades (7" and 9") accommodate various fish sizes and other meats like poultry and ham. A secure lock guard enhances safety, while the non-slip grip provides excellent control. Two rechargeable 2.0Ah Lithium-ion batteries and a fast charger minimize downtime. The included carrying case makes storage and transport convenient. This versatile knife provides effortless filleting with the added convenience of cordless operation.

The Kalkal Cordless Electric Fillet Knife consistently receives high praise for its exceptional performance and ease of use. Users rave about its powerful, high-torque motor that effortlessly fillets both small and large fish, significantly speeding up the cleaning process. The lightweight, balanced design allows for comfortable and precise cutting, even during extended use. The included two sets of sharp, stainless-steel blades (7" and 9") offer versatility for different fish sizes, and the cordless operation provides ultimate freedom of movement. Many appreciate the convenient carrying case and the easy-to-understand instructions. Reviewers highlight the knife's durable, high-quality construction, emphasizing that it's not made with cheap materials. While some users mentioned minor issues with depth control and a less-than-ideal design for close-to-table cutting, the overall consensus is overwhelmingly positive, making this knife an excellent value and a worthwhile investment for anyone who frequently fillets fish.

10. Rapala Heavy-Duty Electric Fillet Knife (7.5" Blade)

Powerful, fast cutting, durable; a filleting dream!

About 64.99 USD

Highly rated
• Knife sharpness
• Works well
• Speed
• Ease of use
• Ease of cleaning
• Power

Some controversy about
• Build quality
• Blade removal

The Rapala Heavy Duty Electric Fillet Knife makes quick work of even the largest fish. Its powerful, long-lasting motor boasts three times the power and double the speed of standard models, effortlessly slicing through bones and thick fillets. The 7 1/2" dishwasher-safe reciprocating blade is ideal for most filleting needs, while the ergonomic design ensures comfortable, fatigue-free use. Advanced airflow keeps the motor cool and quiet, and the 8-foot cord provides ample reach. Experience superior control and efficiency with this heavy-duty fillet knife.

This Rapala electric fillet knife is a powerful and efficient tool for cleaning fish of all sizes. Users consistently praise its superior cutting power compared to other electric knives, even with larger, bone-heavy fish like walleye. The aggressive blades and fast motor speed make filleting quick and easy, minimizing meat loss. Many users report the knife's ability to handle extended periods of use without overheating, thanks to a larger cooling fan. The blade sharpness also lasts through cleaning many fish. Several reviewers are repeat customers, highlighting the knife's durability and value for the price. While some users experienced difficulty removing the blades, this seems to be a less common issue and the company's customer service is responsive. Overall, this Rapala knife is a highly-rated and reliable choice for anyone who frequently cleans fish.