5 Best Cordless Fillet Knives Review: A Complete Buying Guide 2024

5 Best Cordless Fillet Knives Review: A Complete Buying Guide 2023

Getting a rechargeable fillet knife is extremely important so you that can use your knife in places where there is no electricity. Well, one of the worst moments is when you have a knife but you cannot use it.

If you are struggling enough to find the best cordless fillet knives. Don’t worry as I have made a detailed guide and review about it.

Fillet knives are extremely important and we mostly use them in the kitchens and by fishermen for filleting.

The use of fillet knives is growing more in recent days as we find more people like eating clean and boneless fish.

The design of fillet knife is made in such a way, that it cleans the fish quickly and easily. Because the blade is flexible, it becomes much easier to use than a normal knife.

 More the battery fillet knife uses trailing blades because they are more effective than a normal blade.

The blades are pointed upwards from the handle grip, and the curve of the blade maximizes the performance.

I think everyone should think of investing in a fillet knife if they want to work like a professional as fillet knives are an important piece of tool for completing your job smoothly and quickly.

Well, the guide I have written is based on my personal experience and research from various sources.

But before we dive more into the best cordless fillet knife let’s first discuss what is a fillet and what are the important factors that you have to look into a knife before you get your first fillet knife.

Related Post: Best fillet knife for salt water fish

Are You In Hurry? Then Check Out Below!

If you are in a hurry and don’t have much time to read the complete article then you can simply go with the Bubba Li-Ion Cordless Fillet Knife.

This is one of the selling fillet knives and it has an amazing customer review of 4.7 out of 5 which is just amazing. With this knife, you can easily fillet any type of fish.

The blade has been made from high-quality TIN stainless steel and it features an ergonomic trigger which means the blade will not suffer from corrosion.

What is a Fillet Knife?

Fillet knives are one of the most important tools for separating the skin from the meat. They are mostly used to debone a fish, so you get a boneless fish.

Fillet knives are very common among fishermen and industries that process fish.

Fillet knives are mostly known for their flexibility because they can easily complete any kind of thought job.

They are usually thinner and more precise than a normal knife and that makes a difference. 

The design of a fillet knife is made in such a way that it can easily penetrate the skin layers cut the flesh and remove the bones easily. 

Also, the curved tip provides more flexibility than a normal knife. The blades are curved upward, and the sharp tip allows you to cut thin and long slices of boneless fish.

Well, there are some common tasks performed by fillet knives:

  • Removing scales from fish
  • Processing fish
  • Trimming down fats
  • Preparing vegetables and fruits
  • Cutting citrus fruits
  • Sculpting fruits and vegetables for decoration

We know fillet knives are known for their sharpness and the ability to process fish quicker than compared to other types of knives.

I highly recommend it to get a fillet knife if you want quick and professional work. 

How To Choose The Best Fillet Knife

There are a lot of manufacturers that make fillet knives but not all of them are the same. Therefore, you have to look into a few things before buying a fillet knife.

There are a lot of things like the size, raw materials, quality, and design that you need to focus on.

It is important to choose the right knife because the wrong knife can waste your meat and might even cut your fingers. 

Make sure you read this section so that you can get a proper idea of what you have to look into while buying a fillet knife.

1. Knife Blade

A blade is the most important part of a knife. You always use the blade more than you use any other part of a knife. It is important to consider the blade material because a weaker blade might break.

Most of the knives are manufactured from high-carbon steel and due to this, the knife suffers from corrosion when even it comes in contact with water or you cut acidic fruits.

So, while getting a knife you need to make sure the knife is made from stainless or is made from High carbon steel and has a stainless steel layer on the blade.  

Also look for a knife blade that is durable, sharp, and of the right length. Make sure the knife has the right amount of flex and durability.

Related Post: How to keep a knife from Rusting 

2. Safety 

Working with a sharp knife is always dangerous. This becomes even more difficult when you are working with the wrong knife.

There are many accidents that happen just because of the wrong knife.

So minimizing the risk of accidents and injuries always checks whether the knife has good finger grooves, so it increases the grip and hence protects the knife from slipping.

3. Design 

The design also plays a very significant role when you are looking for the best fillet knives. There are a lot of designs of knives available in the market but the best one is the one that can provide comfort and satisfaction to the user.

The design of the knife helps you to control your knife in a better way and this also reduces the risk of accidents. At last, you don’t want to slip while cutting.

4. Blade Size

Another important point to consider is the blade size. Now you don’t want to suffer just because of choosing the short one or the longer one. 

The thumb rule for getting the best blade size is to get a knife that is a bit longer than the widest point of the fish that you are actually going to prepare.

As there are many sizes of knives available like 4 inches, 7.5 inches, and 9 inches. Now you can actually choose the blade depending upon the size of fish you are mostly going to cut.

If you are someone who cuts small-sized fishes like bluegills then you can choose a blade size of  4-5 inches.

A medium side would need a blade size of around 6 to 8 inches. While a much bigger fish like salmon will require a blade size of around 9 inches.

Best Cordless Fillet Knives

So, you understand which type of fillet knife is best and what are important features of a fillet knife.

Now, let’s check which knife is best for you to increase your performance and give you a comfortable feel. Also, to get the most durable knife.

1. Bubba Li-Ion Cordless Fillet Knife

Our first choice of the best cordless fillet knives is Bubba electric fillet knives.

This knife has been one of the best cordless fillet knives for years and has a customer rating of 4.8 out of 5  and which has been given by their 2000 plus happy customers. 

If you don’t know they are one of the leading manufacturers of fillet knives for years and trust me they make one of the best knives.

From the right moment you touch the knife, you will notice how well the knife is built.

It does not matter if you are a professional or a beginner. The electric fish cleaning knife is made for all-purpose, and I have been using this knife and faced no issues with this knife.

When we talk about the specifications, they build it with TIN stainless steel and feature an ergonomic trigger which means this won’t suffer from corrosion. 

The best part of the knife is it is extremely sharp, and it features an LED light that shows the battery life and ensures you quickly recharge once it gets discharged.


  • Dimensions: 8.5”
  • Weighs: 1.11 pounds
  • Battery: (2) lithium-ion batteries
  • Material: Stainless Steel

2. Rapala Cordless Knife Combo

I know most of them are also looking for a fillet knife that provides multiple blades.

The Rapala cordless knife is the best choice for people who are looking for knives with two different blade options.

The best thing about the knife is it provides consistent speed and torque without even losing the power or getting slow as it comes with a very good quality battery.

One of the biggest issues with a battery knife is the cell, but the Rapala cordless fillet knife produces 80 minutes of continuous run time with no power loss. 

Because of the advanced airflow design, the motor doesn’t get heat, and that helps the motor to run smoothly and remain cool. This is a great fillet knife that also features a very comfortable handgrip.

In addition, the best electric fish fillet knife comes with high quality and stylish design and an all-weather carrying case that keeps your knife safe and actually stores your knife for the long term.


  • Dimension: 16 x 10 x 3 inches
  • Weight: 1 pound
  • Battery: (2) lithium-ion batteries
  • Material: Stainless Steel

3. Bubba 110V Fillet Knife 

The bubble 110v has a very comfortable and ergonomic design that almost fits all-size hands.

The extremely well-built knife provides a very good hand grip because of which you can easily use the knife for a long time even without sweating in the palm.

The heavy-duty electric fillet knife is specially designed for fishers to ensure a fast cut.

You don’t even have to worry about the motor getting heat as it has extremely good airflow ventilation that cools down the motor.

The blades are built from high-quality carbon stainless steel and it is coated with titanium nitride to protect the knife from corrosion which is the best part about the knife.

In addition, it features an 8-foot cord safety lock that provides ultimate security and protects your fingers from cutting. 


  • Dimensions: 8.5 inch
  • Weight: 1.11 pounds
  • Battery: (2) lithium-ion batteries
  • Material: Stainless Steel

4. Cuisinart Cordless Electric Knife

The rechargeable fillet knife is specially designed for professionals for cutting a vast amount of fish and other stuff like meat, cheese, vegetables, and even bread.

It has very high-quality brushless DC motors that increase the lifespan of the knife motor. 

Not only the cordless electric knife has a very high-quality design but also a heavy-duty built quality. This knife can easily absorb any shocks, falls, and even harsh conditions.

The ergonomic handles also feature a one-touch operation so you can easily cut hard meats with no kind of lag issues. 

The best thing about the knife is it has a very comfortable hand as other knives in similar ranges.

Also, the edge retention of the knife is just top-notch making the knife one of the knives for fishermen.

It has a safety lock that minimizes the risk of fatigue from extended use.

The cordless knife also has a manufacturing warranty of 1 year, now you don’t even have to worry about the replacement parts.


  • Dimensions: 3 x 13.25 x 10.25 inches
  • Weight: 3.2 pounds
  • Battery: lithium-ion batteries

5. One-Touch Battery Operated Fillet Knife

Looking for a budget-friendly fillet knife then check out the one-touch battery-operated knife.

Well, being so cheap the knife comes with all the required features that you usually get from a professional knife.

The cordless knife has a very lightweight design and balanced handles for precision cutting and slicing.

The best part about the knife is it has twin durable stainless blades that help to easily cut the meat into thin slices.

The comfortable grip provides a sturdy handle grip, and the laser-tested blade is designed in such a way that it provides a perfect angle for filleting and even for longer use.

You don’t have to wash your knife manually as it features a dishwasher safe which means you can easily wash the knife in a dishwasher.

While this is a great knife for all types of work the only downside is being so affordable the material used in the knife is inferior and because of this, the durability decreases.


  • Dimensions: 11.6 x 7.1 x 2 inches
  • Weight: 0.7 Pounds
  • Battery: lithium-ion batteries
  • Material: Stainless Steel

What is the Best Handle or Grip for a Fillet Knife?

best cordless fillet knife

No matter whether you are using a rechargeable knife or a normal butcher’s knife, the most important part to concern is the knife handle.

It is obvious if you want a clean meat slice and also to protect your hands from getting slipped, you must have a good hand grip.

Knive handles are made from different materials:

  • Rubber
  • Plastic
  • Wood
  • Steel

Well, for a fillet knife, the most comfortable type of grip is soft rubber. We mostly recommend getting a knife that has a soft rubber grip as they are the best types of grips with a fillet knife.

Related Post: Best Epoxy For Knife Handles.

What are the benefits of using a fillet knife?

Fillet knives are the most important knives for butchering fish and cleaning fish. Well, the same goes for when you are trying to remove the skin from a fish a lot of flesh gets lost.

Hence, this can be avoided just by using a good fillet knife.

A flexible blade can also help you get your skin off but they don’t work great like a fillet knife. As fillet knives are known for filleting, you must never compromise with them. 

Now if you are butches big fishes like salmon and other saltwater fishes, then I don’t think you would face any issues.

As there are many sizes of blades available you can easily choose the right blade size according to the fish size.

Cleaning a fish like a professional is only possible with a fillet knife. Therefore, it is highly recommended to try out a fillet knife if you have never used one.

What are the benefits of electric fillet knives- Cordless

There are usually two types of electric fillet knives one of them is an Electric fillet knife and the other one is a cordless electric fillet knife. 

An electric fillet knife is a modern knife that is mostly used for slicing and cutting meats quickly and neatly.

A few of them also prefer using a normal fillet knife but when we compared it with an electric fillet knife, they are less effective. 

These are the major advantages of using a cordless fillet knife:

  • They can be used anywhere once you charge them.
  • They consume less electricity
  • You don’t need to pay extra money
  • Less vibration
  • Advanced motor

Final Thoughts On Best Cordless Fillet Knives

In conclusion, we can say every knife is made for a different purpose and that is why you must always get a specific knife for a specific purpose. 

Well, if you are thinking of using a normal knife, then you are going the wrong way because a regular knife is not made especially for removing bones from fish and does not actually have some extra features that you get with a fillet knife. 

There are a lot of fillet knives but the main down set of an electric fillet knife is they require electricity if you want to operate and you know you don’t get electricity in every place.

Therefore, getting a battery-powered fillet knife is important, and that is why we have created a list of the best cordless fillet knives. 

You can also select one of the cordless fillet knives that I have listed above and always consider getting an extra blade so you can also get 100% satisfactory results from the knife. 

I hope the cordless fillet knife reviews have helped you in finding out your best knife.

If you have any queries, let us know in the comment section below 

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FAQ: Best Cordless Fillet Knives 

These are some of the most commonly asked questions people mostly ask and want to know about. Read this section if you want to clear your extra doubts. 

Q1. How To Fillet A Fish With An Electric Knife?

Cut through the spines and go to the bottom starting from the head and behind the pelvic fins. Once you reach the end, make a 90-degree turn towards the tail. 
Now cut toward the tail. Make sure the knife is sliding down even when you don’t apply enough force. Flip the fish and repeat the steps. The last step is to remove the skins by holding them down with the edge of your fingers. 

Q2. What Size Fillet Knife Do I Need?

The size of the knife blade usually depends on the type of fish you are going to cut. If you are going to cut smaller fish, make sure you get a knife of around 6 inches.
However, if you are going to cut a knife of medium size, then choose a knife with a blade size of 7 to 7.5 inches. Always remember a small size blade can give more precise work.

Q3. Can I wash My Electric Knife In A Dishwasher?  

Yes, a fillet knife can be easily washed in a dishwasher because almost all types of fillet knives are made from stainless or made of high carbon steel and have a stainless coating to protect the blade from corrosion. 
However, before you wash your knife make sure you remove the blade and don’t let water enter the motor.

Q4. Do chefs use electric knives?

Yes, some chefs use electric knives, particularly for tasks that involve repetitive slicing of large quantities of meat or bread. Electric knives can offer efficiency and uniformity in such scenarios. However, their use is not as widespread as traditional chef’s knives, which provide greater versatility and control.

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