Greenworks 48V (24V x 2) 20in Push Lawn Mower, (2) 4.0 Ah

The Greenworks 48V 20-inch Push Lawn Mower provides cordless yard maintenance for homeowners looking to avoid the maintenance and exhaust of gas equipment. It runs by pairing two 24-volt batteries to generate 48 volts of cutting power, delivering strong performance while keeping you on the standard 24-volt battery system.

A built-in brushless motor delivers dependable torque to handle yard work with reduced operating noise and longer motor life. Cutting passes are managed with a solid 20-inch steel deck, offering a sturdy build that speeds up mowing across typical yard sizes. Two 4.0 Ah batteries come in the box, delivering up to 45 minutes of continuous cutting along with a dual-port charger that replenishes both packs simultaneously.

Because this is a standard push mower, you must supply the physical effort to navigate your yard. Actual battery runtime also fluctuates based on grass thickness, dampness, and walking pace. Additionally, the manufacturer does not provide specific details regarding deck height adjustments, bag capacity, or machine weight.

Verdict: The Greenworks 48V 20-inch Push Mower is an excellent option for homeowners wanting a durable steel-deck cordless mower with up to 45 minutes of runtime. It is especially practical for anyone who already uses or plans to invest in the broader Greenworks 24V tool platform.

• Total Voltage: 48V (two 24V batteries combined)
• Cutting Deck Width: 20 inches
• Deck Material: Steel
• Motor Type: Brushless
• Battery Capacity: Two 4.0 Ah USB batteries included
• Maximum Runtime: Up to 45 minutes
• Charger: Dual-port charger included
• Warranty: 3-year limited tool and battery warranty
• Platform Compatibility: 200+ Greenworks 24V tools

A great fit if you:

• Want a cordless push mower with a sturdy steel cutting deck
• Need up to 45 minutes of cutting time on a single dual charge
• Already own or plan to buy other Greenworks 24-volt power tools
• Prefer a quiet brushless motor over gas-powered alternatives

Consider something else if you:

• Need a self-propelled drive system to reduce physical pushing
• Have large yards requiring more than 45 minutes of cutting per session

How long will the batteries last on a single charge?
The mower delivers up to 45 minutes of run time with the two fully charged 4.0 Ah batteries. Actual run time will vary depending on your grass conditions and operating technique.

Are the batteries compatible with other tools?
Yes, the included 24-volt batteries work across more than 200 tools in the Greenworks 24V lineup, including trimmers, blowers, and chainsaws.

What warranty coverage comes with the mower?
Greenworks provides a 3-year limited warranty that covers both the tool and the included batteries.