HEINPRO 14" Cordless Lawn Mower Compatible with vs LawnMaster Electric Lawn Mower 12AMP 19-Inch ME1218X.01
Updated July 2026 — HEINPRO 14" Cordless Lawn Mower Compatible with wins on runtime and bag capacity, LawnMaster Electric Lawn Mower 12AMP 19-Inch ME1218X.01 wins on weight and cutting width.
The HEINPRO offers portability and battery convenience, while the LawnMaster provides power and efficiency for larger lawns.
Why HEINPRO 14" Cordless Lawn Mower Compatible with is better
Weight
HEINPRO is lighter at 17.8 lbs.
Battery Compatibility
Compatible with DeWALT 20V MAX batteries.
Storage
Compact and foldable design for easy storage.
Why LawnMaster Electric Lawn Mower 12AMP 19-Inch ME1218X.01 is better
Cutting Width
LawnMaster has a 19-inch cutting deck.
Power
12AMP motor provides higher efficiency.
Runtime
Corded design allows for continuous operation.
Overall score
Specifications
| Spec | HEINPRO 14" Cordless Lawn Mower Compatible with | LawnMaster Electric Lawn Mower 12AMP 19-Inch ME1218X.01 |
|---|---|---|
| Motor Type | Brushless | 12AMP |
| Mowing Function | 2-in-1 | 2-in-1 |
| Height Range | 1-2.6" | 1.5-4" |
| Price | $179.99 | $134.99 |
| Sales Rank | 32211 | 15288 |
Dimension comparison
Overview of the HEINPRO 14" Cordless Lawn Mower
The HEINPRO 14" Cordless Lawn Mower is designed for users looking for a lightweight, battery-powered option for small to medium-sized lawns. Priced at $179.99, it is compatible with DeWALT 20V MAX batteries, providing flexibility for those already invested in the DeWALT ecosystem. Its brushless motor promises a quieter operation and longer lifespan compared to standard motors, making it an efficient choice for residential use.
Overview of the LawnMaster Electric Lawn Mower 12AMP 19-Inch
The LawnMaster Electric Lawn Mower 12AMP 19-Inch is a powerful corded option priced at $134.99, making it about 25% cheaper than the HEINPRO model. With a robust 12AMP motor and a wider 19-inch cutting deck, it offers a more traditional mowing experience that can cover larger areas more quickly. This model is designed for efficiency, providing a speed of 3600 RPM and multiple cutting positions for customizable grass height.
Cutting Width and Height Adjustment
When it comes to cutting width, the LawnMaster boasts a 19-inch deck, which is 5 inches wider than the HEINPRO's 14-inch deck. This larger cutting width allows the LawnMaster to mow more grass in a single pass, making it ideal for those with bigger lawns. Both mowers offer height adjustment options, but the LawnMaster features six cutting positions ranging from 1.5 inches to 4 inches, while the HEINPRO provides five positions, adjustable between 1 inch and 2.6 inches. This means users of the LawnMaster can achieve a wider range of grass heights, offering more flexibility in lawn care.
Power Source and Runtime
The HEINPRO is a cordless model compatible with various DeWALT 20V MAX batteries but does not come with one included. It can provide up to 20 minutes of runtime on a fully charged 4.0Ah battery, which is suitable for smaller yards but may require additional battery investment for larger jobs. In contrast, the LawnMaster is corded, meaning it does not have a runtime limitation and can operate continuously as long as it is plugged in. This makes the LawnMaster a better choice for extended mowing sessions without the worry of battery depletion.
Weight and Maneuverability
The HEINPRO is particularly lightweight at only 17.8 lbs, making it one of the lightest options available. This low weight contributes to its easy handling and storage capabilities, making it ideal for users who may struggle with heavier equipment. On the other hand, the LawnMaster weighs 35 lbs, which is significantly heavier. While it offers larger wheels for easier maneuverability, the extra weight may be a drawback for those who prioritize lightweight equipment for ease of use.
Storage and Portability
The HEINPRO's design emphasizes compact storage, featuring a foldable design that allows it to fit into tight spaces easily. This is a significant advantage for those with limited storage options, such as small garages or sheds. The LawnMaster, while it does have a folding feature, is less portable due to its heavier weight and corded design. Users may find the HEINPRO more convenient for quick setups and takedowns, especially if they need to store the mower frequently.
Mulching and Bagging Options
Both mowers offer mulching capabilities, but the HEINPRO provides a 2-in-1 system that allows users to choose between mulching and bagging. It includes a 9.25-gallon collection bag for those who prefer a clean finish after mowing. The LawnMaster also features a 2-in-1 function allowing for mulch or side discharge, but it does not specify a collection bag capacity. If mulching and bagging options are a priority, the HEINPRO may have a slight edge with its dedicated collection bag.
Which should you buy?
In deciding between the HEINPRO 14" Cordless Lawn Mower and the LawnMaster Electric Lawn Mower 12AMP 19-Inch, the choice largely depends on your specific needs and lawn size. The HEINPRO is a lightweight, battery-powered option suitable for small yards, but it requires additional investment in batteries. On the other hand, the LawnMaster offers a more powerful corded alternative with a wider cutting deck, making it better for larger areas and providing continuous operation without the need for battery management. Ultimately, those looking for convenience and portability might prefer the HEINPRO, while users with larger lawns may find the LawnMaster to be the more efficient choice.

