BLACK+DECKER 20-Inch Corded Electric Lawn Mower vs Walensee 16" Cordless Electric Reel Lawn Mower,
Updated July 2026 — BLACK+DECKER 20-Inch Corded Electric Lawn Mower wins on bag capacity and power, Walensee 16" Cordless Electric Reel Lawn Mower, wins on runtime.
The BLACK+DECKER mower offers more power and versatility, making it ideal for larger areas, while the Walensee is a lightweight, eco-friendly option for smaller yards.
Why BLACK+DECKER 20-Inch Corded Electric Lawn Mower is better
Power
13 Amp motor vs 380W motor
Versatility
3-in-1 cutting options vs precision reel
Cutting Height
7 height settings vs 4 height settings
Why Walensee 16" Cordless Electric Reel Lawn Mower, is better
Weight
Lightweight design for easy maneuverability
Noise
Quieter operation due to cordless design
Eco-Friendliness
No gas or oil required
Overall score
Specifications
| Spec | BLACK+DECKER 20-Inch Corded Electric Lawn Mower | Walensee 16" Cordless Electric Reel Lawn Mower, |
|---|---|---|
| Motor Power | 13 Amp | 380W |
| Cutting Modes | 3-in-1 | Precision Reel |
| Height Adjustment | 7 settings | 4 settings |
| Battery | Corded | 2x36Wh |
| Noise Level | Higher | Lower |
Dimension comparison
Overview of the Products
When it comes to lawn care, the BLACK+DECKER 20-Inch Corded Electric Lawn Mower and the Walensee 16" Cordless Electric Reel Lawn Mower cater to different needs. The BLACK+DECKER mower is corded and offers a robust 13 Amp motor, while the Walensee mower is battery-powered, providing the convenience of cordless operation. The price difference is notable; the BLACK+DECKER model is priced at $259.00, whereas the Walensee model retails for about $209.99, making it approximately 17% cheaper.
Power and Performance
Power and performance are critical when selecting a lawn mower, and here, the BLACK+DECKER mower has a distinct advantage. Its 13 Amp motor delivers ample power for cutting through thick grass and overgrowth, ensuring a clean and efficient cut. In contrast, the Walensee mower features a 380W motor that generates a maximum of 22500 RPM, which is efficient for smaller yards but may not match the power of its corded counterpart. The performance metrics indicate that the BLACK+DECKER mower is designed for tougher mowing tasks.
Cutting Versatility
The BLACK+DECKER mower excels in cutting versatility with its three-in-one capabilities: mulching, bagging, and side discharge. This feature allows users to choose how they want to manage grass clippings effectively. On the other hand, the Walensee mower focuses on precision cutting with its five-blade reel, which provides a scissor-like cut that promotes healthier grass. While the Walensee offers a unique cutting method, the BLACK+DECKER's three-in-one options make it more versatile for various lawn care needs.
Ease of Use
Both mowers are designed with user convenience in mind, but they cater to different preferences. The BLACK+DECKER mower has a simple single lever for height adjustment with seven settings ranging from 1.5 inches to 4 inches, making it easy to adapt to different lawn conditions. Conversely, the Walensee mower allows for four height adjustments between 0.67 inches and 1.77 inches, making it ideal for those who prefer a lower cut. Each mower is designed for easy operation, but the BLACK+DECKER may be more accommodating for users with varied lawn care requirements.
Maneuverability
Maneuverability is essential for effective lawn maintenance, particularly in tight spaces. The Walensee mower is lightweight and designed for easy control around trees and flower beds, reducing user fatigue during operation. In contrast, while the BLACK+DECKER mower is also manageable, its corded design might limit movement compared to the cordless capability of the Walensee. For users with smaller yards or complex landscaping, the Walensee’s maneuverability may provide a more enjoyable mowing experience.
Storage and Transport
Both mowers offer features that simplify storage and transport, but with different implications. The BLACK+DECKER mower includes carry handles for easy transport and a 13-gallon fabric grass bag that allows users to see when it's full. This feature is helpful for those who prefer to avoid frequent stops during mowing. The Walensee mower comes with two rechargeable batteries, extending the runtime without the need for additional purchases, but does not explicitly mention a bagging option. This makes the BLACK+DECKER mower better suited for larger jobs that require more frequent grass disposal.
Environmental Impact
In terms of environmental impact, the Walensee mower stands out as a more eco-friendly choice due to its cordless operation, eliminating the need for gas or oil. It runs quietly, which is a significant advantage for maintaining lawns in residential areas without disturbing neighbors. The BLACK+DECKER mower, while electric, does require a power source and may not provide the same level of quiet operation. For environmentally conscious consumers, the Walensee mower aligns better with sustainable lawn care practices.
Which should you buy?
Choosing between the BLACK+DECKER 20-Inch Corded Electric Lawn Mower and the Walensee 16" Cordless Electric Reel Lawn Mower ultimately depends on your specific needs. If you have a larger area with thick grass and require a powerful, versatile mower, the BLACK+DECKER is the superior choice despite its higher price of $259.00. However, for those with smaller yards seeking a lightweight, eco-friendly option with a price tag of $209.99, the Walensee mower is an excellent alternative that offers unique cutting capabilities.

