Patoolio 40V Cordless Lawn Mower, Electric Battery Powered vs PowerSmart 21-Inch 3-in-1 Gas Self-Propelled Lawn
Updated July 2026 — Patoolio 40V Cordless Lawn Mower, Electric Battery Powered wins on runtime and bag capacity, PowerSmart 21-Inch 3-in-1 Gas Self-Propelled Lawn wins on price and weight.
The 40V Cordless Lawn Mower is a more affordable and user-friendly option, while the PowerSmart offers greater power and efficiency for larger lawns.
Why Patoolio 40V Cordless Lawn Mower, Electric Battery Powered is better
Price
40V Cordless is $139.99, significantly cheaper.
Weight
40V Cordless weighs only 17 lbs, making it easier to maneuver.
Maintenance
40V Cordless requires no fuel or oil changes.
Why PowerSmart 21-Inch 3-in-1 Gas Self-Propelled Lawn is better
Cutting Width
PowerSmart has a 21-inch cutting width for larger areas.
Power Source
PowerSmart's gas engine provides consistent power.
Height Adjustment
PowerSmart offers six height adjustments for better customization.
Overall score
Specifications
| Spec | Patoolio 40V Cordless Lawn Mower, Electric Battery Powered | PowerSmart 21-Inch 3-in-1 Gas Self-Propelled Lawn |
|---|---|---|
| Power Source | Battery | Gas |
| Engine | Brushless | 170cc OHV |
| Self-Propelled | No | Yes |
| Cutting Modes | Bagging & Mulching | 3-in-1 |
| Mowing Area | 5000 ft² | Medium to Large |
Dimension comparison
Overview of the Products
In this comparison, we will explore the 40V Cordless Lawn Mower and the PowerSmart 21-Inch Gas Self-Propelled Lawn Mower. The former is priced at $139.99, while the latter comes in at $297.49, making the cordless option about 53% cheaper than its gas-powered counterpart. Each mower offers distinct features tailored to different lawn care needs, appealing to various consumer preferences and yard sizes.
Cutting Width and Efficiency
The PowerSmart lawn mower boasts a 21-inch cutting width, which is significantly larger than the 40V Cordless Lawn Mower’s 13-inch width. This larger blade allows for more efficient mowing of medium to large yards, reducing overall mowing time. In contrast, the 13-inch cutting path of the cordless mower is ideal for smaller lawns, making it easier to maneuver in tight spaces. Therefore, if you have a spacious yard, the PowerSmart may be more efficient, while the 40V model excels in compact areas.
Power Source and Runtime
The 40V Cordless Lawn Mower is powered by two 20V 4.0Ah lithium-ion batteries that provide up to 40 minutes of runtime on a single charge. This is suitable for tackling lawns up to 5,000 square feet without the worry of losing power mid-task. On the other hand, the PowerSmart model is equipped with a robust 170cc OHV engine, known for its reliability and smooth performance. For users who prioritize consistent power and durability, the gas engine may be the better option, especially for tougher mowing jobs.
Cutting Performance and Height Adjustment
When it comes to cutting performance, both mowers allow for height adjustments. The 40V Cordless Lawn Mower features five adjustable heights to customize the lawn’s appearance, whereas the PowerSmart mower offers six cutting height positions ranging from 1.5 to 3.9 inches. While the PowerSmart allows for a slight edge in customization, the consistent power of the cordless mower, aided by its brushless motor, promises a clean and even cut every time.
Portability and Ease of Use
The 40V Cordless Lawn Mower is lightweight, weighing only 17 pounds, which enhances its portability and ease of maneuvering. It also features a one-touch start switch for quick activation, making it user-friendly, especially for those less familiar with lawn mowers. In contrast, the PowerSmart model, being a self-propelled mower, offers convenience for larger lawns with its rear-wheel drive and large wheels, making it easier to navigate slopes and uneven terrain. The choice between them may depend on the user’s physical capabilities and yard layout.
Maintenance and Upkeep
In terms of maintenance, the 40V Cordless Lawn Mower is relatively low-maintenance due to its electric design. There are no fuel or oil changes involved, and its brushless motor is designed for longevity. Conversely, the PowerSmart lawn mower, being gas-powered, will require regular maintenance such as oil changes and fuel refills, potentially increasing the long-term upkeep costs. Users looking for a hassle-free experience may prefer the cordless mower for its simpler maintenance requirements.
Grass Collection and Clipping Options
The 40V Cordless Lawn Mower comes with a high-capacity 40-liter grass bag that features optimized airflow design, reducing clogging and making grass collection more efficient. This means less time spent stopping to empty the bag while mowing. The PowerSmart mower, on the other hand, offers a versatile 3-in-1 function that includes bagging, mulching, and rear discharge options. This flexibility can be beneficial for users who prefer to recycle grass clippings into their lawn or need options for disposal.
Price Comparison and Value
The price difference between the two mowers is substantial, with the 40V Cordless Lawn Mower priced at $139.99 and the PowerSmart at $297.49, making the latter about 113% more expensive. While the PowerSmart offers more features like a larger cutting width and self-propulsion, the lower price of the cordless mower presents a compelling value for those with smaller yards or who prefer a lightweight, easy-to-use option. The decision may hinge on budget constraints and specific lawn care needs.
Which should you buy?
Ultimately, the choice between the 40V Cordless Lawn Mower and the PowerSmart 21-Inch Gas Self-Propelled Lawn Mower depends on your specific needs and preferences. If you have a small to medium-sized lawn and prioritize ease of use and lower maintenance, the 40V model is an excellent choice at $139.99. However, if you require more power and efficiency for larger areas and don’t mind the higher price and maintenance involved, the PowerSmart, priced at $297.49, may be worth the investment. Each mower caters to different lawn care demands, so consider your yard size, mowing habits, and budget to make the best decision.

