DeWALT Lawn Mower Review: HEINPRO 14-Inch Cordless Mower
Worth it—if you have the battery
Worth it or skip it?
Worth it if
- You already own a listed compatible DeWALT 20V MAX 4.0Ah battery and your lawn is roughly 1,200–1,500 square feet.
Skip it if
- You haven't confirmed that your battery model and mowable area fit the listed compatibility and coverage details.
Key facts
Seller-reported coverage with one 4.0Ah batteryThe seller reports this range; actual coverage varies with grass density, terrain, and cutting-height setting.
A sensible fit for the right battery owner
Choose it when your listed DeWALT 20V MAX battery matches a lawn roughly within the seller’s stated range. Otherwise, account for the missing battery and charger before buying.
Buy on AmazonA small-lawn Saturday
On a clear Saturday morning, a compact 14-inch mower crosses a small patch of grass, its collection bag trailing neatly behind.
The battery sets the boundary
The HEINPRO HP-DLM34A-0DB is a manual walk-behind mower designed for listed DeWALT 20V MAX lithium-ion batteries. This tool-only version includes neither battery nor charger. The seller reports 15–20 minutes and approximately 1,200–1,500 square feet from one fully charged 4.0Ah battery, with coverage varying by grass density, terrain, and cutting-height setting.
The fit comes down to two quiet measurements: the battery model in your hand and the grass beneath your feet.
Before you choose
Are the battery and charger included?
No. This is a tool-only mower; the battery and charger are not included.
What lawn size does one 4.0Ah battery cover?
The seller reports approximately 1,200–1,500 square feet, with coverage varying by grass density, terrain, and cutting-height setting.
Can it mulch and collect clippings?
Yes. It includes a mulch plug and a 35L collection bag for its stated 2-in-1 mulching and bagging setup.
Full spec sheet
| Brand Name | HEINPRO |
|---|---|
| Model Number | HP-DLM34A-0DB |
| Number of Items | 1 |
| Manufacturer Part Number | HP-DLM34A-0DB |
| Color | Black (Battery & Charger not Included) |
| Style Name | Walk-Behind Lawn Mowers |
| Item Weight | 17.8 pounds |
| Cutting width | 14 inches |
| Item Dimensions D x W x H | 44.5"D x 15.2"W x 41.1"H |
| Power Source | Battery Powered (Battery & Charger not Included) |
| Operation Mode | Manual |
| Maximum Adjustable Cutting Height | 2.6 inches |
| Minimum Adjustable Cutting Height | 1 inches |
| Number of Positions | 5 |
| Item Highlight | 14", 2-in-1 Brushless Electric Lawn Mower for Small Yards, Push Mowers with 5-Position Height Adjustment, Black (Tool Only) |
| Brand | HEINPRO |
| Style | Walk-Behind Lawn Mowers |
| Product Dimensions | 44.5"D x 15.2"W x 41.1"H |
| Item Highlight | 14", 2-in-1 Brushless Electric Lawn Mower for Small Yards, Push Mowers with 5-Position Height Adjustment, Black (Tool Only)See more |
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