10 Best Electric Fillet Knives 2025 in the United States

The WORKPRO 12V Cordless Electric Fillet Knife is designed with a focus on performance and convenience for fishing enthusiasts. It comes with two razor-sharp blades made from premium carbon stainless steel, available in 8'' and 10'' sizes to handle a variety of fish species. The lightweight and ergonomic design, including a rubber-coated handle, ensures comfortable and easy handling, making it user-friendly even for extended periods.

The cordless feature, powered by two fast-charging and long-lasting 2.0Ah Lithium-ion batteries, allows for up to 1 hour of continuous use per battery, enhancing mobility and reducing downtime during fishing trips. The non-slip grip handle and safety lock add an extra layer of security, making this knife a reliable choice for safe operation. Additionally, the included sturdy storage case makes transport and storage convenient, ensuring the knife and its components remain protected and organized.

Weighing at 4.8 pounds, it might be slightly heavier when fully assembled, which could be a consideration for some users. Also, being a battery-powered device means that keeping both battery packs charged is crucial for uninterrupted use. Despite these minor drawbacks, the WORKPRO 12V Cordless Electric Fillet Knife offers a robust and versatile solution for those in need of a reliable filleting tool.

The FLISSA Cordless Electric Fillet Knife is designed with fish enthusiasts in mind. It includes two stainless steel blades, one 8 inches and another 10 inches, providing flexibility for different fish sizes. The blades are made of high-quality, corrosion-resistant stainless steel, ensuring durability and performance in various conditions. The knife is powered by a strong motor that delivers high speed and torque, making the filleting process quick and efficient. Being cordless, it offers enhanced maneuverability, which can be particularly useful when dealing with larger catches or working in tighter spaces.

The knife is equipped with two replaceable 2.0Ah lithium-ion batteries, allowing for extended use without frequent recharging. An LED battery indicator helps monitor battery life, ensuring you're always prepared for your filleting tasks. The ergonomic handle with a non-slip design and trigger guard ensures a comfortable and secure grip, which is crucial for precise and safe handling. However, the knife can generate heat after 20 minutes of continuous use, so it's advisable to let it cool down periodically. Additionally, it may not be suitable for cutting through extremely hard materials like bones.

The product comes with a custom-molded, hardshell carrying case, making it easy to store and transport. The FLISSA Cordless Electric Fillet Knife is well-suited for fish filleting, offering a balance of performance, convenience, and safety features. It is ideal for fishing enthusiasts who value portability and ease of use.

The Rapala R12 Heavy-Duty Lithium Fillet Knife Combo is a robust choice for anyone serious about filleting, especially those who need a reliable tool for extended use. It boasts an impressive 80 minutes of continuous runtime thanks to two R12 2 Ah Lithium ION battery packs, making it cordless and highly portable. This can be particularly useful for fishing trips where power outlets are not readily available.

The knife offers twice the speed and three times the torque of standard fillet knives, which means it can handle tougher filleting tasks with ease. The inclusion of two PTFE coated blades, measuring 6 inches and 7-1/2 inches, adds versatility for different filleting needs. The high carbon steel blades ensure durability and sharpness, while the rubber handle design provides a comfortable and secure grip during use.

The additional LED light feature is a thoughtful touch for those who may need to work in low-light conditions. However, the knife's weight at 3.81 pounds could be a bit cumbersome for prolonged use. It is also not dishwasher safe, requiring hand washing, which might be seen as an inconvenience for some users. This fillet knife combo is well-suited for avid anglers and outdoor enthusiasts who need a durable, powerful, and versatile tool for their fishing expeditions.