10 Best Cordless Electric Knives 2025 in the United States

The WORKPRO 12V Cordless Electric Fillet Knife is a versatile tool designed for those who enjoy fishing and outdoor activities. Weighing just 1 pound (excluding blades and battery), it is lightweight and easy to handle. The rubber-coated handle offers a comfortable grip, enhancing its ergonomic design. The knife comes with two interchangeable blades, an 8-inch flexible blade and a 10-inch stiff blade, both made from premium carbon stainless steel. This makes it suitable for filleting a variety of fish species.

The inclusion of two rechargeable 2.0Ah Lithium-ion battery packs, each providing up to 1 hour of usage, ensures that you can use the knife without interruptions. The quick charger allows each battery to be fully charged in just 1 hour, adding to the convenience. Safety is a key feature with this knife, thanks to the non-slip grip handle and secure lock feature that keeps the battery firmly in place. The sturdy storage case is a thoughtful addition, enabling easy transport and safe storage of the knife and its components.

The knife does have some drawbacks. At 4.8 pounds, the weight of the package might be a bit heavy for some users, especially when carrying it for long distances. Additionally, while the knife is designed for hand washing, it may require more effort to clean thoroughly, particularly after handling fish. Despite these minor issues, the WORKPRO 12V Cordless Electric Fillet Knife stands out for its practicality, efficient battery life, and user-friendly design, making it a great choice for fishing enthusiasts.

The KastKing Lithium-ion Electric Fillet Knife (Speed Demon Pro) is well-suited for fishing enthusiasts and outdoor users. It boasts an extended battery life powered by a 12.6v lithium-ion battery, offering up to 1 hour and 40 minutes of continuous runtime.

The battery level indicator is a handy feature that lets you know when it's time to recharge. The knife comes with two high-quality blades made from corrosion-resistant 420 stainless steel with titanium Vapor Deposition coating, ensuring durability and sharpness.

The FLISSA Cordless Electric Fillet Knife is particularly well-suited for those who enjoy fishing and need a reliable tool for filleting fish. It comes with two 2.0Ah lithium-ion batteries that ensure extended battery life, minimizing downtime for recharging. The knife includes 8-inch and 10-inch stainless steel blades, which are corrosion-resistant and can be easily swapped out, making it versatile for different sizes and types of fish.

The soft ergonomic handle with a non-slip grip and trigger guard provide safety and precise control during use. However, it's worth noting that the knife should be given breaks after 20 minutes of continuous use to avoid overheating. The cordless design adds to its ease of maneuverability and the lightweight build (4.84 pounds) ensures it won’t tire you out quickly. On the downside, the knife requires hand washing, which might be less convenient for some users.

The included custom-molded hardshell case makes storage and transport easy, keeping all components securely in place. This knife seems to be a robust option for fishing enthusiasts looking for a portable and efficient filleting tool.