The Best Battery Fillet Knife For 2024

Jonathan Wilson By, Jonathan Wilson
Best Battery Fillet Knife
Best Battery Fillet Knife

The Rundown

1. Best Overall: BUBBA Fillet Knife

"The BUBBA Fillet Knife is a convenient and durable tool for all your filleting needs. The blades are easily removable for cleaning and can be stored in a special section of the zippered storage case, keeping them safe and secure." Read Review

2. Best For The Price: Old Timer Fillet Knife

"The Old Timer Fillet Knife is designed for ease of use and convenience. With a textured comfort grip and battery indicator, you can confidently control the knife and ensure it always functions properly." Read Review

3. Best Versatile: Mershca Fillet Knife

"Whether you are a professional angler or a home cook, this set has everything you need for perfect filleting. Upgrade your fish-cutting experience with the Mershca Fillet Knife." Read Review

4. Best Design: KastKing Fillet Knife

"Experience the thrill of effortless filleting with the KastKing Fillet Knife, your ultimate fishing companion. Master the art of precision and control with its balanced design and TPR handle, ensuring a fatigue-free experience every time." Read Review

5. Best Control: Bxmgr Fillet Knife

"Unleash your culinary prowess with the Bxmgr Fillet Knife, a cordless electric knife designed to elevate your filleting experience. From precise cuts to enhanced safety features, this knife is your ultimate kitchen companion." Read Review

Precision and efficiency are paramount in the culinary world, and a quality fillet knife can make all the difference between a mundane cooking experience and a culinary masterpiece. But in today's fast-paced kitchens, where mobility and convenience are prized, the importance of a reliable battery-powered fillet knife cannot be overstated. While traditional fillet knives have long been favoured for their sharpness and precision, the advent of battery-powered models has revolutionized the culinary landscape.

With advancements in battery technology, these knives offer unparalleled portability and freedom of movement, allowing chefs and home cooks alike to effortlessly tackle intricate filleting tasks without being tethered to a power outlet. Join us as we explore the top contenders of battery-powered fillet knives, ensuring you're equipped with the best tools to elevate your culinary creations.

After extensive study and analysis over a considerable time, We think the best battery fillet knife is BUBBA Fillet Knife. With an ergonomic design and a non-slip grip handle, this knife ensures unparalleled control and comfort. Other options presented here are certainly worthy of your attention, and to assist you in making an informed choice, We have compiled the following helpful buying guide.


TOP Choice #1 BUBBA Fillet Knife
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The BUBBA Fillet Knife boasts impressive features that elevate your filleting experience. With an ergonomic design and a non-slip grip handle, this knife ensures unparalleled control and comfort during use. The inclusion of a trigger guard adds an extra layer of security, giving you peace of mind while working with sharp blades. The dual-rivet blade design, coated in TiN stainless steel, delivers exceptional durability and corrosion resistance, making it ideal for long-term use.

Moreover, the removable blades make cleaning a breeze, and the zippered storage case provides a secure and organized way to store your knife and accessories. The LED battery life indicator also ensures you never run out of power mid-fillet. The only downside is that the trigger can occasionally get stuck, so you need to maintain and care for it carefully.

If you're an avid angler or a professional chef who frequently works with fish, the BUBBA Fillet Knife is a must-have addition to your toolkit. Its superior performance and durability make it well worth the investment, especially considering its competitive pricing compared to similar products on the market.

TOP Choice #2 Old Timer Fillet Knife
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Old Timer

The Old Timer Fillet Knife combines classic craftsmanship with modern convenience, making it a standout choice for anglers of all levels. The textured comfort grip and the battery indicator ensure you will never have to worry about the knife running out of power suddenly. The textured comfort grip also gives confident control of the knife.

The durable stainless-steel blade is reliable and easy to clean, and the safety lock adds an extra layer of security during use. Its serrated edge provides the cutting efficiency of an electric saw. At the same time, the curved blade shape allows for the classic fillet knife rocker cut, making it easy to navigate around bones and guts. Nevertheless, it would be best if the battery could be longer.

Whether you're a seasoned angler or just starting out, the Old Timer Fillet Knife is a reliable tool to streamline your fish preparation process. Its combination of durability, functionality, and affordability makes it a solid choice for anyone looking to upgrade their filleting arsenal.

TOP Choice #3 Mershca Fillet Knife
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The Mershca Fillet Knife is a comprehensive fish-cutting solution that leaves no detail overlooked. This set can handle even the toughest filleting tasks with five replaceable stainless steel knives and two rechargeable batteries. The non-slip grip handle and trigger guard provide ultimate control and security, and the safety lock adds an extra layer of protection during use.

The five Ti-Nitride S.S. coated blades cater to various fish sizes and types, ensuring you always have the right tool for the job. Plus, the removable batteries allow for uninterrupted use, making it easy to swap out batteries when needed. One minor drawback is that the trigger lock button is relatively small, which can make it difficult to operate, especially for those with larger hands. Despite this minor flaw, the overall performance and functionality of the Mershca Fillet Knife set make it a worthwhile investment for any avid angler.

If you're serious about your fishing game and demand precision and reliability from your equipment, the Mershca Fillet Knife is the perfect choice. Whether you're a professional fisherman or a dedicated hobbyist, this comprehensive set has everything you need to tackle any filleting task easily.

4 KastKing Fillet Knife
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The KastKing Fillet Knife presents a compelling option for anglers seeking efficiency and precision in their filleting endeavours. Its balanced design and TPR handle offer fatigue-free usage and ensure a firm, non-slip grip for enhanced manoeuvrability during the filleting process. The high-torque motor, powered by a long-lasting 12.6v lithium-ion battery, delivers efficient performance, enabling quick, smooth, and effortless filleting, regardless of fish size or species.

Its comprehensive battery level indicator also further enhances user convenience, displaying the remaining charge at various levels. For those who find themselves frequently on the move, the custom carry case adds a layer of convenience, allowing for easy storage and transport of the electric knife, blades, and accessories. However, installing the blades may be a bit troublesome initially. Nonetheless, this minor inconvenience can be overcome with patience and practice, ensuring a seamless filleting experience.

If you're an avid angler or outdoor enthusiast who values efficiency and precision in fish filleting, the KastKing Fillet Knife is tailored to meet your needs. Whether tackling small panfish or larger species, this electric knife promises to elevate your filleting game with its ergonomic design and efficient performance.

5 Bxmgr Fillet Knife
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Equipped with two 12V removable lithium-ion batteries, this cordless electric knife offers impressive runtime, ensuring uninterrupted usage for up to 80 minutes on a single charge. Its ergonomic design, complete with a non-slip handle and textured grip, provides exceptional control and manoeuvrability, even in messy situations.

This set includes four different blade sizes, ranging from 7-inch E-FLEX to 12-inch E-STIFF, which ensures versatility in handling various ingredients, from delicate fish to robust cuts of meat. The safety lock function adds an extra layer of security, minimizing the risk of accidental injuries during operation. Nonetheless, the handle can heat up after extended use, but it is not a big deal.

If you're a fishing enthusiast or culinary aficionado seeking a reliable electric fillet knife, the Bxmgr Fillet Knife is tailor-made for you. With its versatile blade options and extended battery life, this knife is perfect for handling a wide range of ingredients, from delicate fish to hearty cuts of meat. 

6 VLOXO Fillet Knife
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The VLOXO Fillet Knife redefines the art of fish filleting with its combination of cutting-edge features and ergonomic design. Boasting a non-slip grip handle and trigger guard for enhanced security, this cordless electric knife offers ultimate knife control and peace of mind during operation. The 12V removable battery ensures extended usage, with each battery providing up to 80 minutes of runtime on a single charge.

With four different replacement blades, ranging from 7 to 12 inches, this knife offers unparalleled versatility in tackling various fish species and cuts. The elegant packaging adds a touch of sophistication, making it an ideal gift for fishing enthusiasts and culinary aficionados. However, some users may encounter difficulties in locking the blades securely into place, requiring a bit of extra effort to ensure proper functionality.

If you're passionate about fishing or culinary arts and seek a reliable electric fillet knife, the VLOXO Fillet Knife is tailor-made for you. Its ergonomic design, coupled with extended battery life and versatile blade options, makes it an indispensable tool in the kitchen. 

7 WORKPRO Fillet Knife
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Weighing a mere 1lb, this knife has a lightweight design that minimises fatigue during extended use. The rubber-coated handle offers a secure grip, enhancing control and manoeuvrability. It includes two long-lasting Lithium-ion rechargeable battery packs, each boasting a capacity of 2.0Ah. Charging swiftly in just 1 hour via the provided WORKPRO 12V fast charger, these batteries ensure uninterrupted operation, each providing up to 1 hour of usage. 

Equipped with two sizes of reciprocating razor blades—a flexible 8" blade and a sturdy 10" blade—crafted from premium carbon stainless steel, it accommodates a wide array of fish species with ease. Safety remains paramount in its design, with a non-slip grip handle ensuring stability and control, even in slippery conditions. The secure lock feature further enhances safety, keeping the battery firmly in place during operation.

Whether you're a seasoned angler or a recreational fisherman, the WORKPRO Fillet Knife is a game-changer. Ideal for those who value efficiency and precision in their fish filleting endeavours, it's a must-have tool for any fishing enthusiast looking to elevate their skills. While its noise level may be slightly noticeable, its performance more than makes up for it.

Our buying guide to pick best battery fillet knife for you need

Maybe you feel overwhelmed by the variety of choices when it comes to purchasing best battery fillet knife? Visitors didn't even know if a better option was available. We have a few suggestions which will make things easier and thus save you time and effort.

Review them out below to see whether the item you're looking for is right for you!

Multiple Speeds

If you encounter particularly challenging foods, you might want to think about using an electric knife with adjustable speed settings. This will allow you to slow down or speed up the blade as necessary while preparing or serving the food.

Stainless Steel Blades

It is important to find durable stainless steel blades that will not rust or distort with use. If the blades become warped, it can compromise the safety of the appliance, as most designs involve two blades working in tandem.

Corded Vs Cordless

Think about whether you intend to use the knife for food preparation in the kitchen or for carving at the table. If you choose to use it at the table, consider if you will have access to a power outlet or if you will need a cordless knife. Cordless knives will require charging, while corded knives will always be ready for use. If you decide on a corded knife, ensure that the cord is long enough to reach your workspace and the nearest power outlet.

Safety And Efficiency While Cutting

The top electric knives come with safety features that prevent children from using them easily, such as a locking trigger or double trigger. It is important to check the type of safety feature before buying to ensure it suits your grip. Some double trigger knives may be challenging to use for those with smaller hands. Additionally, it is important to choose a knife that keeps the blades close together while cutting to prevent damage to both the food and the knife itself from ingredients getting stuck between the blades.

Additional Features

When considering a cordless knife, it is important to research the quality of the batteries included and ensure they are fully charged before initial use to avoid damaging them. It is also essential to consider the location of the release buttons on the appliance, as they can vary in placement and affect ease of use and safety. Choose a design that you feel most comfortable with to prevent accidents while using the knife.

Blade Size

When shopping for electric knives, the size of the blade is usually the last thing shoppers think about. Most knives have a 7-inch blade, but some are longer or shorter. Some dishonest manufacturers may measure the blade length from the tip to the end that locks into the knife, adding extra inches for marketing purposes, but this doesn't actually provide any additional functionality.


When purchasing an electric knife, it is commonly expected that it will be used for a range of foods, as well as for crafting purposes such as cutting foam. It is important to choose a model that comes with multiple blades or is versatile in its design to accommodate different types of cutting tasks. Some blades are better suited for slicing softer foods like bread and vegetables due to their smooth surface, while serrated knives are more effective for tougher meats like turkey or whole chicken.


How long does the battery last on the battery fillet knife?

The battery life of the battery fillet knife can vary depending on use, but on average it can last for several hours of continuous use.

How long does it take to charge the battery fillet knife?

The charging time for the battery fillet knife can vary, but it typically takes around 2-3 hours to fully charge the battery.

Can I use the battery fillet knife while it is charging?

No, it is not recommended to use the battery fillet knife while it is charging as it may affect the performance of the knife and potentially damage the battery.

Is the battery fillet knife waterproof?

Some battery fillet knives are waterproof or water-resistant, but it is important to check the product specifications to ensure it is safe to use in wet conditions.

Can I replace the battery in the battery fillet knife?

Some battery fillet knives come with replaceable batteries, while others have built-in batteries that cannot be replaced. It is important to check the product specifications to determine if the battery is replaceable.

How do I clean and maintain the battery fillet knife?

It is recommended to clean the battery fillet knife with a damp cloth and mild soap after each use. Avoid submerging the knife in water and make sure to dry it thoroughly before storing it. It is also important to regularly check and maintain the battery to ensure optimal performance.


The website has a buying guide for best battery fillet knife for your needs. It will assist you in determining what to purchase and how much was to purchase! If the above options do not meet your needs, consider WORKPRO Fillet Knife as an alternative.

Whether any of this makes it sound daunting or if you want more information, please give us a call, our members of the team are always happy to chat and brainstorm ideas with you!

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About Jonathan Wilson

Jonathan Wilson

Jonathan Wilson is a former pro football player and tech reporter who now serves as the editor of Kris Van Assche's website. He is a dedicated fitness enthusiast who splits his workout time between strength and conditioning training, martial arts and running.

Jonathan's athletic career began in college, where he was a star running back. He went on to play professionally for several years before injuries forced him to retire. Afterward, Jonathan transitioned into a career in tech reporting, where he quickly made a name for himself as a knowledgeable and insightful commentator on the industry.

In addition to his work with our website, Jonathan remains active in the world of sports. He regularly competes in martial arts tournaments and running events, and he is always looking for new ways to challenge himself physically. Jonathan is an inspiration to many people, and he is proof that it is never too late to pursue your passions.

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