Product Review: Greenworks 40V 21″ Brushless Cordless (Self-Propelled) Lawn Mower (LED Headlight + Aluminum Handles), 5.0Ah Battery and Charger Included (75+ Compatible Tools)
Introduction
If you’re looking to buy Greenworks 40V mower that balances power, run time, and convenience, this Greenworks 40V 21″ Brushless Cordless (Self-Propelled) Lawn Mower deserves a close look. I tested it for suburban lawns and varied terrain, and in this review I’ll cover why the Greenworks brushless mower is a compelling cordless electric mower option—especially if you want a brushless cordless mower with long run time and low maintenance.
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What is this product?
The Greenworks 40V mower is a 21 inch battery powered mower built around a durable steel deck and a brushless motor. It’s a self propelled mower (rear wheel drive) with variable speed control, an LED headlight for low-light mowing, and aluminum handles for lightweight maneuverability. This package includes a 5.0Ah battery and charger and is compatible with Greenworks’ 75+ tools battery platform—useful if you already own or plan to expand with other Greenworks tools.
Key Features
From the manufacturer (About this item)
- BRUSHLESS MOTOR / DURABLE STEEL DECK – A durable 21″ deck paired with a highly efficient brushless motor for more torque, quieter operation, and longer life.
- SELF-PROPELLED – Rear wheel drive with variable speed control for traction and easier handling on slopes or larger yards.
- LED HEADLIGHT – High visibility LEDs enable early morning and late evening mowing; the unit is roughly 3x quieter than comparable gas models.
- 4-IN-1 SYSTEM – Mulch, bag, side discharge, and turbo leaf pickup for seasonal flexibility.
Key specs at a glance: 21 inch cutting deck, brushless motor, 5.0Ah battery included, aluminum handles, LED headlight, self-propelled rear-wheel drive.
Detailed Description
The Greenworks 40V 21″ Brushless Self-Propelled Mower with 5.0Ah Battery, Aluminum Handles, and Integrated Light is designed for homeowners who want a quiet, low-maintenance alternative to gas mowers. The brushless cordless mower motor delivers improved efficiency and torque over brushed motors, extending battery life and reducing long-term upkeep. The included 5.0Ah battery means you can tackle medium to large suburban lawns without buying batteries separately—ideal for buyers searching for “Greenworks cordless mower with battery included” or a “Greenworks mower 5Ah battery package.”
The 4-in-1 system adds versatility: use mulch mode for fine clippings, bag for a tidy finish, side discharge for heavy mowing, or turbo leaf pickup in fall. The aluminum handle design keeps the overall weight manageable and promotes comfortable handling—great if you want a lightweight aluminum handle cordless mower for easy maneuvering. Finally, the LED headlight is a small but welcome feature for early morning or late evening sessions.
Pros and Cons
Pros
- Quiet Operation: Brushless motor is significantly quieter than gas mowers—described as 3x quieter by the manufacturer.
- Low Maintenance: No oil changes, spark plugs, or carburetors to worry about.
- Good Runtime: The included 5.0Ah battery delivers usable runtime for medium to large yards; compatible with 75+ Greenworks tools.
- Versatile Cutting: 4-in-1 system for bagging, mulching, side discharge, and turbo leaf pickup.
- Self-Propelled: Helpful for hilly lawns and larger properties—especially when searching for a self propelled electric mower for hilly lawns with LED light.
Cons
- Battery Limits: Heavy-duty or very large properties may require a second battery or slower mow pace.
- Steel Deck vs. Aluminum: Steel decks are durable but can be heavier than some composite options.
- Initial Cost: Higher upfront cost than small corded mowers, though lower operating cost than gas.
Who Should Buy This Product
This Greenworks brushless mower is ideal if you:
- Own a medium to large suburban lawn and want a 21 inch battery powered mower with solid run time.
- Prefer the convenience of a cordless electric mower and wish to avoid gas maintenance.
- Need a self propelled mower for gentle slopes or hilly yards.
- Want a mower compatible with a broader battery platform (Greenworks 75+ tools), or you want the Greenworks mower compatible with 75 plus tools battery platform.
If your primary search terms include “Greenworks 21 inch mower for sale” or “where to buy Greenworks 21 inch mower,” this model often appears in Greenworks 40V mower listings with battery-included packages. Look for deals like a Greenworks 40V mower warranty purchase or seasonal discount Greenworks brushless mower promos to save.
Comparison with Similar Products
Compared to other 21″ cordless mowers, the Greenworks 40V mower stands out with its brushless motor and included 5.0Ah battery. Some competing models may offer larger batteries or different deck materials, but few combine self-propelled functionality, LED headlights, and compatibility across 75+ tools in one package. If you’re deciding between models, consider:
- Runtime needs: Larger batteries extend runtime but add weight and cost.
- Deck material: Steel is durable; composites save weight.
- Platform compatibility: Sharing batteries across tools can offer long-term savings.
Frequently Asked Questions
Is the battery included?
Yes—the package includes a 5.0Ah battery and charger, so you can start mowing immediately. This makes it a great choice if you’re specifically looking for “Greenworks cordless mower with battery included.”
Can it handle slopes?
Yes—the self-propelled rear-wheel drive and variable speed control are useful for hilly lawns, and the brushless motor provides consistent power on inclines.
How long does the battery last?
Runtime depends on grass density and height. For a typical suburban lawn, the 5.0Ah battery generally provides sufficient run time; heavy-duty mowing or very large yards may require a second battery for uninterrupted work.
Final Verdict
Overall, the Greenworks 40V 21″ brushless mower is a strong contender in the cordless electric mower market. With a brushless motor, 21″ durable deck, included 5.0Ah battery and charger, aluminum handles, LED headlight, and self-propelled drive, it checks many boxes for homeowners seeking a low-maintenance, quiet, and capable mower. Whether you want the comfort of a lightweight aluminum handle mower for easy maneuvering or need a long run time 5.0Ah Greenworks mower for large yards, this model balances performance and convenience.
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