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 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 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.