MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless vs STEELITE 21V 13-Inch Brushless Electric Lawn
Updated July 2026 — MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless wins on bag capacity and runtime, STEELITE 21V 13-Inch Brushless Electric Lawn wins on price and weight.
The MZK 40V mower offers superior performance and runtime, making it the better choice for larger lawns, while the STEELITE is more maneuverable and cost-effective for smaller spaces.
Why MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless is better
Higher Runtime
MZK offers up to 45 minutes compared to STEELITE's 25 minutes.
Larger Cutting Width
MZK has a 16-inch width versus STEELITE's 13-inch.
More Features
MZK includes a dual-battery system and a larger grass bag.
Why STEELITE 21V 13-Inch Brushless Electric Lawn is better
Lightweight
STEELITE weighs only 20.5 lbs, making it easier to maneuver.
Lower Price
STEELITE is priced at $139.99, significantly cheaper than MZK.
Compact Size
STEELITE's 13-inch deck is ideal for tight spaces.
Overall score
Specifications
| Spec | MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless | STEELITE 21V 13-Inch Brushless Electric Lawn |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Battery | 2 x 4.0Ah | 1 x 4.0Ah |
| Cutting Height | 1.4-3 in | 0.98-2.56 in |
| Weight | Not Specified | 20.5 lbs |
| Grass Bag | 40L | 8 gallons |
Dimension comparison
Overview of the MZK 40V 16" Electric Lawn Mower
The MZK 40V 16" Electric Lawn Mower is a robust choice for those looking for a high-performance lawn mower. Priced at $259.99, this mower features a high-efficiency brushless motor that can reach up to 3400 RPM, providing excellent cutting performance. With its dual-battery setup, it offers up to 45 minutes of runtime on a full charge, making it suitable for small to medium-sized lawns. Its 16-inch cutting width and 40L removable grass bag enhance its efficiency, while the 5-position height adjustment allows users to customize their mowing height based on seasonal growth.
Overview of the STEELITE 21V 13-Inch Brushless Electric Lawn Mower
The STEELITE 21V 13-Inch Brushless Electric Lawn Mower is a lightweight and maneuverable option, priced at $139.99. This mower weighs only 20.5 lbs and features a compact 13-inch deck, making it ideal for small yards and tight spaces. It is powered by a 21V 4.0Ah battery, offering up to 25 minutes of runtime. The 5-level height adjustment allows users to customize their lawn's appearance easily. With its 2-in-1 design for mulching and bagging, the STEELITE mower is designed for efficiency and ease of use.
Performance Comparison
The performance of the MZK mower is superior, featuring a high-efficiency brushless motor that can reach 3400 RPM, compared to the STEELITE's advanced brushless motor, which delivers strong torque but does not specify RPM. The MZK's dual-battery system allows for up to 45 minutes of runtime, making it more suitable for larger mowing tasks than the STEELITE, which provides up to 25 minutes of runtime on a single charge. Therefore, if you have a larger lawn, the MZK may be the more effective choice despite its higher price.
Cutting Width and Efficiency
The MZK 40V mower features a 16-inch cutting width, which is larger than the 13-inch width of the STEELITE mower. This wider cut allows the MZK to cover more ground in a single pass, making it more efficient for medium-sized lawns. Additionally, the MZK's 40L grass bag capacity allows for less frequent emptying compared to the STEELITE's 8-gallon bag. For those prioritizing efficiency and less downtime, the MZK clearly has the advantage.
Weight and Maneuverability
One of the significant advantages of the STEELITE mower is its lightweight design of only 20.5 lbs, making it easy to maneuver, lift, and store. In comparison, the MZK does not specify its weight, but it is likely heavier due to its larger size and dual-battery system. For users with smaller yards, slopes, or tight spaces, the maneuverability of the STEELITE may be a critical factor, particularly for those who prefer a lightweight option for ease of handling.
Battery and Runtime Considerations
The MZK mower utilizes two 4.0Ah lithium batteries, providing a total runtime of up to 45 minutes, which is significantly superior to the STEELITE's single 4.0Ah battery with a runtime of up to 25 minutes. This difference is particularly noteworthy for users with larger lawns or those who wish to minimize downtime during mowing. While the STEELITE can be paired with a second battery for extended runtime, the base offering of the MZK already provides a more substantial runtime out of the box.
Features and Usability
Both mowers offer useful features, but the MZK's additional capabilities make it more versatile. It includes a removable rear grass bag for easy collection and supports 2-in-1 mowing with mulching or bagging options. The MZK also boasts a 5-position height adjustment, allowing cutting heights from 1.4 inches to 3 inches. The STEELITE mower provides a similar height adjustment feature, ranging from 0.98 inches to 2.56 inches, but with fewer options. For users who value flexibility and ease of use, the MZK may provide a better overall experience.
Which should you buy?
Choosing between the MZK 40V 16" Electric Lawn Mower and the STEELITE 21V 13-Inch Brushless Electric Lawn Mower depends largely on your specific needs. If you have a larger lawn and prioritize cutting efficiency, runtime, and robust performance, the MZK is well worth the investment at $259.99. However, if you have a smaller yard and prefer a lighter, more maneuverable option that is about 46% cheaper at $139.99, the STEELITE is a compelling choice. Ultimately, your decision should align with your lawn size and mowing preferences.

