AOBEN Cordless Impact Wrench 1/ vs ReliaRoads 900 Ft-lbs Cordless Impact Wrench, 1/
Updated August 2026 — AOBEN Cordless Impact Wrench 1/ wins on battery life, ReliaRoads 900 Ft-lbs Cordless Impact Wrench, 1/ wins on compatibility and torque.
The AOBEN Cordless Impact Wrench offers a complete kit with a reliable battery, while the ReliaRoads provides higher torque at a lower price.
Why AOBEN Cordless Impact Wrench 1/ is better
Battery included
AOBEN comes with a 4.0Ah battery and charger.
Compact design
AOBEN's design is optimized for tight spaces.
User-friendly features
AOBEN has a brake-stop function to prevent dropping nuts/bolts.
Why ReliaRoads 900 Ft-lbs Cordless Impact Wrench, 1/ is better
Higher torque
ReliaRoads offers 900 ft-lbs compared to AOBEN's 450 ft-lbs.
Lower price
ReliaRoads is priced at $69.97, making it more affordable.
Compatibility
ReliaRoads is compatible with DeWALT 20V MAX batteries.
Overall score
Specifications
| Spec | AOBEN Cordless Impact Wrench 1/ | ReliaRoads 900 Ft-lbs Cordless Impact Wrench, 1/ |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Speed Modes | 2 | 3 |
| Runtime | Long | Longer |
| LED Light | Yes | Yes |
| Ergonomics | Good | Excellent |
Dimension comparison
Overview of the AOBEN Cordless Impact Wrench
The AOBEN Cordless Impact Wrench is a powerful tool designed for a wide range of applications, offering a maximum torque of 600 N.m (450 ft-lbs) and a robust brushless motor. Priced at $79.99, it stands out with its compact design and user-friendly features. The tool is equipped with a 4.0Ah battery that can run continuously for hours, making it suitable for both professional and DIY projects. With a sales rank of 12,361, it reflects a solid presence in the market, indicating a favorable reception among users.
Overview of the ReliaRoads 900 Ft-lbs Cordless Impact Wrench
The ReliaRoads 900 Ft-lbs Cordless Impact Wrench is engineered for high torque applications, boasting an impressive maximum torque of 900 ft-lbs. At a price of $69.97, it is about 17% cheaper than the AOBEN model, which may appeal to budget-conscious buyers. This tool is compatible with DeWALT 20V MAX batteries, enhancing its versatility for users already invested in that system. With a sales rank of 15,813, it holds a respectable position in the market, although slightly lower than the AOBEN.
Torque and Power Comparison
When it comes to torque, the ReliaRoads model takes the lead with an impressive 900 ft-lbs, compared to AOBEN's 600 N.m (approximately 450 ft-lbs). This significant difference means that the ReliaRoads is better suited for heavy-duty tasks, such as automotive repairs and industrial applications. The AOBEN, while powerful, may not perform as effectively in situations that require higher torque. This makes the ReliaRoads a preferable choice for users who need maximum power for stubborn bolts and demanding projects.
Motor Technology and Efficiency
Both tools utilize brushless motor technology, which enhances efficiency and prolongs the lifespan of the equipment. The AOBEN model offers precise variable speed control with two settings, allowing speeds of up to 2400 RPM. In contrast, the ReliaRoads features a three-speed mode, providing flexibility with torque settings of 450, 650, and 900 ft-lbs. This allows users to choose the best speed for their specific task, making the ReliaRoads more adaptable to different applications. Additionally, the ReliaRoads claims a 60% longer runtime due to its efficient motor design, making it a compelling option for extended use.
Battery Life and Charging
The AOBEN comes with a 4.0Ah lithium-ion battery that charges fully in just two hours, providing extended runtime for various applications. This is particularly beneficial for users who need to complete tasks without interruptions. On the other hand, the ReliaRoads does not include a battery or charger, which may add to the overall cost if the user needs to purchase these separately. This aspect could potentially detract from its affordability, especially for those who do not already own compatible DeWALT batteries.
Design and Usability
The AOBEN features a compact design with an integrated LED light, making it easier to work in tight or dimly lit spaces. Its overall user-friendly approach, including a brake-stop function to prevent bolts and nuts from falling, enhances its practicality. The ReliaRoads also incorporates an LED light and an ergonomic anti-slip grip, which reduces fatigue during extended use. However, the AOBEN's thoughtful design elements may give it an edge in terms of overall usability, particularly for those engaged in intricate tasks that require precision.
Application Versatility
Both the AOBEN and ReliaRoads impact wrenches are designed for a broad range of applications, from automotive repairs to construction tasks. The AOBEN excels with its adjustable torque settings, allowing users to tailor the tool's performance to specific needs. Meanwhile, the ReliaRoads, with its higher torque capacity, is ideal for more demanding jobs. However, without the included battery, users might find the AOBEN more convenient right out of the box. The versatility of both models makes them suitable for various tasks, but the choice depends on the specific requirements of the user.
Which should you buy?
The decision between the AOBEN Cordless Impact Wrench and the ReliaRoads 900 Ft-lbs Cordless Impact Wrench ultimately hinges on your specific needs. If you require a tool with higher torque capacity and can accommodate the absence of a battery, the ReliaRoads is a strong contender, particularly at its lower price point of $69.97. However, for those who value a complete kit with a reliable battery and fast charging, along with thoughtful design features, the AOBEN at $79.99 may be worth the extra investment. Each tool has its merits, but your choice should reflect the tasks you plan to undertake and your existing tool ecosystem.

