Greenworks 40V 25in Brushless Cordless Self-Propelled Mower - Quiet

In this review of the Greenworks 40V 25in brushless cordless self-propelled lawn mower, the bottom line is simple: it is a strong fit for homeowners with small to medium yards who want gas-like performance without the maintenance. The mower pairs two 4.0Ah batteries with dual ports and automatic switchover to deliver extended run-time, and the brushless motor gives quieter, longer-lasting torque. For anyone tired of gas upkeep but needing consistent cutting performance and easy storage, this mower delivers the core benefits that matter.

Key Features

• Cordless convenience: Dual battery ports with automatic switchover provide longer uninterrupted run-time so you can finish a medium yard without swapping packs manually.
• Brushless motor: The brushless design produces more torque and quieter operation while reducing maintenance compared with brushed motors.
• 25in steel deck: A durable 25in steel cutting deck covers more ground per pass and stands up to regular use in small to mid-size lawns.
• Self-propelled drive: The drive system matches walking speed for easier mowing on flat and gently sloped yards, lowering user fatigue.
• 7-position height adjustment: Single-lever height changes let you select the ideal cutting height quickly for different grass conditions.
• Maintenance free operation: No gas, no oil, and no emissions simplify ownership and let the mower start with a push button.

Who It's For

This mower suits homeowners who mow small to medium lawns and want a low-maintenance, cordless alternative to gas. The included dual 4.0Ah batteries and dual-port rapid charger mean many users can complete typical yard jobs without stopping, while the lighter weight and push button start make it accessible to users who prefer less heavy equipment.

It is less ideal for very large properties that need extended continuous run-time beyond what two 4.0Ah batteries typically deliver, or for users who require heavy-duty commercial schedules. Also, those who need specialized narrow or zero-turn maneuvering should look at more dedicated models.

Pros & Cons

Pros

• Quiet, brushless motor provides reliable torque and reduced noise compared with older electric mowers.
• Dual battery system with automatic switchover extends runtime without interrupting the job.
• Durable 25in steel deck covers more area per pass and supports mulching, rear bag, or side discharge.
• Maintenance free operation eliminates gas, oil changes, and emissions for easier ownership and storage.

Cons

• Battery life receives mixed feedback; some users report full coverage while others see depleted run-time on larger or thicker lawns.
• Self-propelled assist is best on flat to gently sloped terrain and may not replace heavier-duty traction on steep hills.

Specifications

Voltage	40V
Cutting deck	25in steel deck
Batteries included	(2) 4.0Ah batteries
Charger	Dual port rapid charger (charges both in 120 minutes)
Drive	Self-propelled with automatic speed adjustment
Cutting options	3-in-1: mulch, side discharge, rear bag
Start	Push button start

Our Verdict

The Greenworks 40V 25in brushless cordless self-propelled mower is a practical choice for homeowners who want gas-like cutting performance with the ease of cordless operation. Its brushless motor, dual-battery convenience, and durable steel deck make it good value for small to medium yards, though buyers with very large properties should consider extended battery options or larger capacity systems.

Frequently Asked Questions

How long do the batteries run?
The included two 4.0Ah batteries offer up to about 70 minutes combined run-time under typical conditions, though runtime varies with grass height and operator technique.

Can it mulch and bag clippings?
Yes, the mower has a 3-in-1 design that supports mulching, side discharge, and a rear bag option for clippings.

Is it hard to store?
No, the mower supports vertical storage to save up to about 70% of garage space compared with some full-size gas mowers.