OKKMAX 2-in-1 Electric Dethatcher Scarifier, Lawn vs BLACK+DECKER 20-Inch Corded Electric Lawn Mower
Updated July 2026 — OKKMAX 2-in-1 Electric Dethatcher Scarifier, Lawn wins on height, BLACK+DECKER 20-Inch Corded Electric Lawn Mower wins on length and bag capacity.
The BLACK+DECKER mower offers more versatility and power, making it the better choice for general lawn care, while the dethatcher is ideal for aeration.
Why OKKMAX 2-in-1 Electric Dethatcher Scarifier, Lawn is better
Price
The dethatcher is $154.69, which is more affordable.
Portability
The dethatcher has a compact, foldable design.
Aeration
The dethatcher specializes in lawn aeration.
Why BLACK+DECKER 20-Inch Corded Electric Lawn Mower is better
Power
The mower has a 13 Amp motor for cutting thick grass.
Versatility
The mower offers three cutting modes.
Cutting Width
The mower has a 20-inch cutting width for larger areas.
Overall score
Specifications
| Spec | OKKMAX 2-in-1 Electric Dethatcher Scarifier, Lawn | BLACK+DECKER 20-Inch Corded Electric Lawn Mower |
|---|---|---|
| Motor | Brushless | 13 Amp |
| Cutting Modes | N/A | 3 |
| Warranty | 2 Years | 2 Years |
| Safety Features | Dual Switch | Single Lever |
| Storage | Foldable | Carry Handles |
Dimension comparison
Overview
The 2-in-1 Electric Dethatcher Scarifier and the BLACK+DECKER 20-Inch Corded Electric Lawn Mower are two excellent choices for maintaining a well-groomed lawn. However, their distinct functionalities cater to different lawn care needs. The dethatcher is priced at $154.69, while the mower costs $259.00, making the dethatcher about 40% cheaper.
Functionality
The primary difference between the two products lies in their functionality. The 2-in-1 Electric Dethatcher Scarifier specializes in lawn aeration and dethatching, featuring a scarifying blade and dethatching blade to improve soil health. It effectively collects grass clippings, allowing the soil to absorb nutrients, air, and water more efficiently. In contrast, the BLACK+DECKER mower offers three different mowing modes: mulching, bagging, and side discharge, making it versatile for various lawn conditions. This mower’s 20-inch deck can handle larger areas more quickly than the dethatcher’s 13-inch working width.
Design and Portability
In terms of design and portability, the 2-in-1 Electric Dethatcher Scarifier is compact and features a foldable handle for easy storage and transport. This makes it a convenient option for homeowners with limited storage space. The BLACK+DECKER mower, while larger, is also designed with user convenience in mind, offering a lightweight build and carry handles for easy maneuvering. However, its size and weight may make it less portable compared to the dethatcher, especially for those with smaller yards.
Power and Performance
When it comes to power, the BLACK+DECKER mower is equipped with a robust 13 Amp motor, providing ample power to cut through thick grass and overgrowth. This high-output motor ensures consistent performance, making it suitable for various lawn conditions. The 2-in-1 Electric Dethatcher Scarifier, on the other hand, focuses on aeration and dethatching rather than cutting power. While it does feature an upgraded brushless motor for efficiency, its performance is tailored more towards lawn health rather than general mowing.
Versatility
The BLACK+DECKER mower excels in versatility with its three-in-one cutting options that allow users to choose between mulching, bagging, or side discharge. This feature is particularly useful for homeowners who prefer different lawn care techniques based on their specific needs. The 2-in-1 Electric Dethatcher Scarifier, while effective for aeration and dethatching, may not be the best choice for those looking solely for a traditional mowing solution. Thus, if versatility is a key factor in your purchase, the BLACK+DECKER mower may be the better option.
Ease of Use
Both products have user-friendly designs, but they cater to different aspects of lawn care. The 2-in-1 Electric Dethatcher Scarifier is equipped with a dual safety switch, ensuring safe operation during use. Its simple design allows for straightforward operation, ideal for those who may be new to lawn maintenance. The BLACK+DECKER mower features a single lever for easy height adjustment with seven cutting height settings ranging from 1.5 inches to 4 inches. This feature allows for quick and convenient customization, enhancing the ease of use for various mowing needs.
Warranty and Support
Both products come with a two-year warranty, providing peace of mind for users. The 2-in-1 Electric Dethatcher Scarifier emphasizes customer support, inviting users to reach out with questions or for assistance. Similarly, BLACK+DECKER has a reputation for reliable customer service, ensuring that users can get support when needed. This aspect of product reliability is crucial for consumers looking for long-term investment in lawn care equipment.
Which should you buy?
Choosing between the 2-in-1 Electric Dethatcher Scarifier and the BLACK+DECKER 20-Inch Corded Electric Lawn Mower ultimately depends on your specific lawn care needs. If your priority is aerating and dethatching for a healthier lawn, the 2-in-1 model is a more affordable option at $154.69, providing effective performance for that purpose. However, if you require a versatile mower capable of tackling various grass cutting tasks, the BLACK+DECKER mower, priced at $259.00, offers multiple cutting modes and a more powerful motor. Consider your lawn size, maintenance needs, and budget to make the best choice for your yard.

