AOBEN Cordless Impact Wrench 1/ vs DEWALT ATOMIC 20V MAX* 3/8 in. Cordless Impact
Updated August 2026 — AOBEN Cordless Impact Wrench 1/ leads on battery life and torque.
The AOBEN Cordless Impact Wrench offers superior torque and value, while the DEWALT excels in brand reputation and durability.
Why AOBEN Cordless Impact Wrench 1/ is better
Price
AOBEN is $63 cheaper than DEWALT.
Torque
AOBEN delivers 600 N.m vs DEWALT's 300 ft-lbs.
Battery Included
AOBEN includes a battery, DEWALT does not.
Why DEWALT ATOMIC 20V MAX* 3/8 in. Cordless Impact is better
Brand Reputation
DEWALT is well-known for reliability.
Build Quality
DEWALT has a glass-filled nylon housing.
User Control
DEWALT offers 4 speed settings for precision.
Overall score
Specifications
| Spec | AOBEN Cordless Impact Wrench 1/ | DEWALT ATOMIC 20V MAX* 3/8 in. Cordless Impact |
|---|---|---|
| Max Torque | 600 N.m | 300 ft-lbs |
| Battery Type | 4.0Ah Li-ion | Not included |
| Speed Settings | 2 | 4 |
| Weight | 5 lbs | 6 lbs |
| LED Light | Yes | Yes |
Dimension comparison
Introduction to the Products
When it comes to impact wrenches, both the AOBEN Cordless Impact Wrench and the DEWALT ATOMIC 20V MAX* offer compelling features for various applications. The AOBEN model is priced at $79.99, making it significantly more affordable than the DEWALT model, which comes in at $142.99—about 79% more expensive. Each tool has its strengths, making it essential to consider their specifications and intended use before making a purchase.
Power and Performance
The AOBEN Cordless Impact Wrench delivers a maximum torque of 600 N.m (450 ft-lbs), making it a powerful option for automotive repairs and construction projects. In contrast, the DEWALT ATOMIC offers up to 300 ft-lbs of max fastening torque, which is 50% less than the AOBEN model. While the DEWALT provides a solid performance for light to moderate tasks, the AOBEN is better suited for heavy-duty applications.
Battery and Charging Options
AOBEN includes a 4.0Ah lithium-ion battery with its impact wrench, ensuring long operating times and quick charging, fully charging in just 2 hours. The DEWALT, however, is sold as a tool-only option, meaning users will need to purchase a battery separately. This adds additional costs and reduces the immediate usability of the DEWALT for those who do not already own compatible batteries.
Design and Portability
Both tools are designed for ease of use, but AOBEN’s compact design and integrated LED light make it particularly advantageous for working in tight or poorly lit spaces. The DEWALT model also features an LED light but is slightly bulkier. The AOBEN’s lightweight build allows for easier maneuverability, which can be crucial when working on extended projects, especially in confined areas.
Versatility and Applications
The AOBEN Cordless Impact Wrench is highly versatile, capable of handling a wide range of tasks from automotive repairs to construction projects due to its adjustable torque settings. It includes a brake-stop function to prevent damage to nuts and bolts, enhancing its usability. On the other hand, the DEWALT offers enhanced user control with four speed settings, including a Precision Wrench control feature, which is beneficial for delicate fastening tasks. However, its lower torque capacity may limit its effectiveness for heavy-duty applications compared to the AOBEN.
Build Quality and Durability
In terms of durability, the DEWALT ATOMIC model boasts a glass-filled nylon housing that provides resistance against damage caused by oils and solvents, suggesting a robust build quality. While the AOBEN is designed for performance with a brushless motor that enhances longevity, it does not specify any particular durability features against environmental factors. This indicates that while both tools are built to last, DEWALT may have an edge in terms of resistance to wear and tear from heavy usage.
Brand Reputation and Sales Rank
When assessing brand reputation, DEWALT has a strong standing in the power tool industry, often recognized for its reliability and performance. The DEWALT ATOMIC ranks at 11,246 in sales rank, while the AOBEN model ranks slightly lower at 12,361. This slight difference suggests that while DEWALT may have a more established reputation, the AOBEN product is also gaining traction in the market, particularly due to its competitive pricing.
Which should you buy?
Ultimately, the choice between the AOBEN Cordless Impact Wrench and the DEWALT ATOMIC 20V MAX* comes down to your specific needs. If you require a powerful impact wrench for heavy-duty tasks and value affordability, the AOBEN is the clear winner at $79.99. However, if you prioritize brand reputation, durability, and features like precision control, and don’t mind spending more, the DEWALT model at $142.99 may be the better choice. Each tool has its unique advantages, making them suitable for different users.

