Vniissok Cordless Impact Wrench 1/ vs Muylux 4.0Ah Battery Cordless Impact Wrench,
Updated August 2026 — Vniissok Cordless Impact Wrench 1/ wins on torque and speed, Muylux 4.0Ah Battery Cordless Impact Wrench, wins on battery and price.
The Vniissok impact wrench offers superior torque and features, making it ideal for heavy-duty tasks, while the Muylux is a budget-friendly option with a battery included.
Why Vniissok Cordless Impact Wrench 1/ is better
Higher Torque
Vniissok offers 900 ft-lbs vs Muylux's 320 ft-lbs
Speed Settings
Vniissok has 3 speed settings for better control
Safety Features
Vniissok includes overcurrent and overheat protection
Why Muylux 4.0Ah Battery Cordless Impact Wrench, is better
Lower Price
Muylux is $20 cheaper than Vniissok
Included Battery
Muylux comes with a 4.0Ah battery included
Compact Design
Muylux emphasizes cordless convenience for mobility
Overall score
Specifications
| Spec | Vniissok Cordless Impact Wrench 1/ | Muylux 4.0Ah Battery Cordless Impact Wrench, |
|---|---|---|
| Max Torque | 900 ft-lbs | 320 ft-lbs |
| Speed Settings | 3 | N/A |
| Battery Included | No | Yes |
| Weight | 5.5 lbs | 4.5 lbs |
| LED Light | Yes | No |
Dimension comparison
Overview of the Products
In this comparison, we are looking at two powerful cordless impact wrenches: the Cordless Impact Wrench 1/2 inch for Dewalt 20V Battery by Vniissok and the Muylux 4.0Ah Battery Cordless Impact Wrench. Both tools are designed for high torque performance, but they cater to different needs and budgets. The Vniissok model is priced at $59.99, while the Muylux model is about 33% cheaper at $39.99.
Performance and Power
When it comes to performance, the Vniissok impact wrench offers a maximum tightening torque of 900 ft-lbs (1200 N.m), which is significantly higher than the Muylux's 320 ft-lbs (430 N.m). This makes the Vniissok a better choice for heavy-duty tasks requiring higher torque. However, the Muylux still delivers reliable performance for common applications, making it suitable for both professional mechanics and DIY enthusiasts.
Design and Usability
The Vniissok model features a compact design and is compatible with Dewalt 20V batteries, providing flexibility for users who already own Dewalt tools. It includes a built-in LED work light for visibility in dark environments. The Muylux, on the other hand, emphasizes cordless convenience, allowing for unrestricted movement without the hassle of tangled cords. Both tools are designed for ease of use, but the Vniissok's additional features may appeal to those looking for enhanced usability.
Speed and Versatility
The Vniissok impact wrench has three speed settings, with a maximum speed of up to 2000 RPM, allowing users to tackle different types of tasks effectively. The Muylux does not specify its speed settings but is marketed for versatility in applications ranging from automotive repairs to construction tasks. While the Vniissok offers more control through its speed settings, the Muylux's straightforward operation makes it a reliable choice for various scenarios.
Battery and Operation
Both tools operate on battery power, but the Vniissok does not come with a battery or charger, which could be an additional expense for users without existing Dewalt batteries. The Muylux, on the other hand, includes a 4.0Ah battery, providing users with everything needed to start working right away. This makes the Muylux a more complete package for those who are new to cordless tools or looking for a ready-to-use option.
Safety Features
Safety is crucial when using powerful tools, and both impact wrenches incorporate safety features. The Vniissok includes protections against overcurrent, overvoltage, and overheating, which are essential for ensuring the longevity and reliability of the tool. The Muylux highlights its durable construction, although specific safety features are not detailed. While both tools aim to provide safe operation, the Vniissok offers more explicit safety mechanisms.
Price Comparison
The pricing difference between the two models is significant, with the Muylux being $20 cheaper than the Vniissok. At $39.99, the Muylux represents a cost-effective choice for those who need a reliable impact wrench without breaking the bank. However, the Vniissok’s higher price may be justified by its superior torque and additional features, making it a worthwhile investment for heavy-duty users.
Customer Popularity
Both products have gained traction in the market, with the Vniissok holding a sales rank of 28,368 and the Muylux slightly ahead at 22,800. This suggests that the Muylux has a more favorable reception among customers, possibly due to its lower price point and included battery. The popularity of the Muylux may indicate that it meets the needs of a broader audience looking for a reliable and affordable impact wrench.
Which should you buy?
Choosing between the Vniissok and the Muylux impact wrenches ultimately depends on your specific needs. If you require a high torque tool for heavy-duty tasks and already own Dewalt batteries, the Vniissok may be the better choice despite its higher price. Conversely, if you're looking for a budget-friendly option that includes a battery and is versatile enough for general use, the Muylux stands out as a practical, cost-effective solution.

