10 Best Cordless Impact Wrenches 2025 in the United States

The Ingersoll Rand W9491-K4E cordless impact wrench is a powerful tool designed for heavy-duty jobs requiring strong torque. It delivers an impressive 2,600 ft-lbs of torque for loosening large bolts and 2,200 ft-lbs for tightening, making it suitable for professional mechanics or serious hobbyists. It runs on a 20V battery system and comes with four 5.0Ah lithium-ion batteries, allowing longer work periods without frequent charging. The tool can handle about 250 bolts per charge, which is convenient for extended tasks.

This wrench features a fixed square anvil and a friction ring-thru-hole retainer to securely hold sockets. The 360-degree adjustable D handle enhances control and comfort during use, which is important given the tool’s weight of 24.3 pounds — making it less ideal for prolonged overhead work or highly mobile tasks. The brushless motor and IQV Power Control System provide good efficiency and torque control. Its IP56 rating ensures resistance to dust and water spray, useful for outdoor or tough environment work, and it has a durable, chemical-resistant housing.

The kit includes the wrench, four batteries, and a charger for added convenience. With a sound level of 94 dB, hearing protection is advisable during extended use. This cordless impact wrench is strong, reliable, and built for demanding jobs. It is a solid choice if you prioritize power and runtime over lightness and compactness, though its heavier weight might be tiring during long or repetitive tasks.

The Ingersoll Rand W9691-K2E is a powerful cordless impact wrench designed for heavy-duty jobs, offering an impressive 3,000 ft-lbs of nut-busting torque and 2,200 ft-lbs for tightening. With a 20V battery system and two 5.0Ah lithium-ion batteries included, it provides solid runtime, able to handle around 250 bolts per charge, which is great for extended work sessions without frequent recharging. Its 6-inch extended anvil helps reach bolts in tight or deep spots, making it versatile for different tasks. The tool includes a brushless motor, which improves efficiency and durability, and an IP56 rating, meaning it can withstand rough environments with dust and water exposure.

At about 26 pounds, it’s on the heavier side, so while it offers a 360-degree adjustable D-handle to help with grip and control, it may feel a bit bulky for long periods or fine, detailed work. Given its high torque and heavy-duty build, this wrench is best suited for professional or serious DIY users who need a powerful, reliable tool rather than a lightweight model for casual tasks. The included charger and dual batteries make it a convenient kit, backed by a 3-year warranty that adds peace of mind.

If you’re looking for a cordless impact wrench to handle tough jobs with strong torque and rugged design, this model delivers well, though its weight and size mean it’s less about portability and more about power.

The DEWALT 20V MAX Cordless Impact Wrench (DCF900B) is a robust tool designed to handle a wide range of fastening tasks, boasting impressive torque capabilities with 1030 ft-lbs of max fastening torque and 1400 ft-lbs of max breakaway torque. This makes it powerful enough for challenging jobs. The tool's 4-mode speed settings and variable speed trigger offer excellent control, making it versatile for different applications.

Additionally, the Precision Wrench control feature helps prevent overtightening and fastener run-off, which adds to its user-friendly design. The integrated LED work light is useful for illuminating dark workspaces, enhancing visibility and accuracy during use. However, the wrench is quite hefty at 7 pounds, which may lead to fatigue during prolonged use. The tool's ergonomic design attempts to balance this weight, but it still might be cumbersome for some users.

Another factor to consider is that the battery is sold separately, which can add to the cost. The DEWALT 20V MAX utilizes a Lithium-Ion battery and features BATTERYGUARD technology to protect against wear and tear. The 1/2-inch anvil size is standard and should fit most common applications. This tool is well-suited for professional tradespeople or serious DIY enthusiasts who need a powerful and versatile impact wrench.