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 Rapala R12 Heavy-Duty Lithium Fillet Knife Combo is a powerful tool, ideal for those who need a reliable and efficient knife for filleting fish. With 80 minutes of continuous runtime, its battery life stands out, allowing extensive use without frequent recharging. The inclusion of two R12 2 Ah Lithium ION battery packs further ensures that you won't run out of power mid-task. The knife boasts twice the speed and three times the torque of standard fillet knives, which means faster and more efficient cutting.

The PTFE coated blades, available in 6” and 7-1/2”, are made from high carbon steel, offering durability and sharpness; however, at 12 inches in total length, it might be a bit unwieldy for some users. Ergonomically, the rubber handle should provide a comfortable and secure grip, although the weight of 3.81 pounds may feel heavy during extended use. Safety-wise, the built-in LED light is a thoughtful addition for working in low-light conditions, enhancing visibility and precision.

The knife’s design does not require assembly and comes with a 2-year limited warranty, which adds peace of mind regarding its durability. On the downside, the knife is not dishwasher safe, requiring hand washing, which might be less convenient for some users. This product is best suited for serious anglers and those who frequently fillet fish, offering robust performance and practical features.

The Pratuor Cordless Electric Fillet Knife is a robust option for fishing enthusiasts looking for a convenient and efficient filleting tool. With five ultra-sharp, Ti-Nitride coated stainless steel blades, this knife set is versatile enough to handle various fish sizes—from small crappies to large tunas. The blades' coating ensures non-stick performance, making your cutting tasks smoother and reducing cleaning hassles. The set includes two rechargeable batteries, providing up to 40 minutes of runtime each. This dual-battery feature is a significant advantage, allowing you to continue working without waiting for a recharge. However, the 40-minute runtime per battery might require frequent swapping during extended filleting sessions for larger catches.

The ergonomic, non-slip grip handle, combined with a trigger guard, offers enhanced control and safety, making the knife comfortable to use even for longer periods. The safety lock feature adds an extra layer of security during operation. Weighing in at a reasonable amount, this knife is easy to handle without causing excessive fatigue. The inclusion of a carrying case ensures that the knife and its accessories can be conveniently transported and stored. However, the plastic handle may not feel as premium or durable as other materials.

The Pratuor Cordless Electric Fillet Knife also comes with comprehensive after-sales support, including a one-year hassle-free replacement guarantee. This product is well-suited for avid fishers who need a reliable and versatile filleting solution, though the battery life and handle material might be limiting factors for some users.