48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

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48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

SKU 2532502 | MODEL# MO48L520

$ 579 .99

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48V (24V x 2) - Two 24V batteries combine for 48-volts of pure power*

Acreage: Up to 1/2 acre
Runtime: Up to 60min. (w/ included two batteries)
Battery Recharge Time: 75 minutes per battery w/ included charger
3-in-1 System: Mulch, Bag, Side Discharge
High-intensity LED Headlights: Optimal visibility and safety during your mowing
Folding Handles: Simple to use - taking up to 70% less space
Warranty: 3-year tool and battery limited warranty
Power 200+ Tools with any Greenworks 24V Battery
What's Included: (2) 24V 5.0Ah Batteries and Dual Port Battery Charger

*Requires two 24V batteries to operate

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48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

$ 579 .99

Earn loyalty points

Key Features Get answers to all the questions you might have in your mind for this product

70% storage space savings with easy fold handles for vertical storage
Cleaner, more even cuts than gas with 3,250 RPM max blade speeds
21" stamped steel deck provides the ultimate durability
Push button start- no more cord yanking!
Cut up to 1/2 of an acre in less time than a 21" gas self-propelled mower
7-position single-lever height adjustment from 1 3/8" to 4"
High-visibility LED lights for early/late cutting
Intelligent drive system tackles 15° slopes, valleys, and hills with ease
3X quieter than gas mowers

Specifications & Guides Find specifications as well as additional supporting information about this product

Battery Type Lithium-ion

Steel Stamped Deck 21-inch

Mowing Capability 4-in-1

Cutting Heights 7

Maximum Blade Speed 3250 RPM

Product Specifications

Battery Warranty	3 years
Mower Warranty	3 years
Front Wheel Size	8"
Rear Wheel Size	10"
Weight	63.3 lbs
Min. Cut Height	1 3/8"
Max Cut Height	4"
Deck Size	21"
Voltage	48V (24V x 2)

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Owner's Manual

48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

Additional Details More information about this product

2x more torque takes the work out of yard work

Powerfully smart. Tackle the toughest yards, one-handed, because our smart mowers never bog down. When grass gets thick, tall, or wet, Greenworks sensors tell our brushless motor to rush power to the mower blades. The end result -The perfect lawn, every time.

Powerfully tough. The deck is forged with heavy-duty steel, ready to tackle any terrain. Add in algorithms and a brushless motor to reach unrivaled blade speed. Ka-pow!

Powerfully easy. Simple to start with just the push of a button. Effortless to mow because it's self-propelled, no sweat! Gentle on the ears because it mows quietly. A cinch to store in small spaces, you can even hang it up if you want to.

Additional features include a 4-in-1 bagger, mulcher, side discharge, or leaf pickup, seven adjustable cutting heights, bright LED headlights for mowing at dawn or dusk.

Zero gas smell. Zero pull cords. Zero maintenance. Zero pollution breathed. Zero time wasted.

Key features

-21" Deck Size - Durable steel that plows through the tallest grass

-Push Button Start - Press and mow, no more cord yanking

-Intelligent Brushless Motor Technology - 2x more torque, more power, longer runtimes, quiet operation, and extended motor life

-Innovative SmartCut™ Technology - Senses grass and auto-adapts power for the perfect cut

-4-in-1 Design - For easy mulching, bagging, side discharge, or leaf pickup

-High-intensity LED Headlights - For enhanced visibility mowing at dawn or dusk

-Four-Port Battery System - Longer-lasting runtimes with automatic battery switchover

-Battery Powers 150+ 24V Products - One battery to mow, blow, cut, trim, cultivate, and more!

The No List

No Gas Smell. You no longer have to smell like gas after mowing

No Emissions. Save money and breathe clean air

No Maintenance. No tune-ups, no mixing fuels, no messy spills

Low Noise. Easy on the ear, low decibel mowing

What's Included Everything that comes with this product

(1) 24V Brushless 21" Lawn Mower
(1) Grass Collection Bag
(2) 5.0 Ah USB Batteries
(1) Dual-Port Battery Charger
(1) Owner's Manual

Help & FAQ Answers to the most frequently asked questions

Can I use my Greenworks mower on hills and slopes?

Walk behind mower units should not be operated on slopes greater than 15 degrees. This is not a limitation of the unit, but rather to ensure safe footing for the user. When mowing on a hill remember to mow across rather than up and down.

What maintenance is required for my Greenworks mower?

Greenworks mower units require much less maintenance than a traditional gas unit. However, It will still require routine seasonal maintenance. After each use we advise emptying the bag (if bagging has been used), then check/clean off debris on the side discharge, rear slot, clean the underside of the deck with a cloth and wipe the unit down. If there is harder debris stuck to the underside, you may want to use a rubber deck scraper. Make sure to check the unit for loose nuts and bolts after use and secure if needed. Do not expose this unit to water. Check the blade for any damage/dullness and replace or sharpen as needed. Store the unit in a cool/covered and dry location such as garage or shed.

When should I cut my grass?

Here are some mowing tips that may be helpful: • Mow when grass is dry. Mow no more than 1/3 of the length of grass at a time. • Mow in the morning or late afternoon to reduce the heat stress on the newly cut grass. • Alternate mowing patterns each time you mow. As grass develops a grain based on your cutting direction it will lean towards the direction of your mowing path. Changing the pattern allows better vertical growth and helps to keep the cut neater. • Consider mulching. To mulch, remove the bag and insert the mulch plug into the rear of the unit. This will leave the clippings on the lawn allowing the nutrients and nitrogen contained within them to return to the soil and allow the remaining grass to recycle them (always discharge the mulch towards a previously cut area to prevent your mower from bogging down). • Leave grass a little higher in shaded areas. This keeps them healthy in relatively nutrient poor conditions. • Always keep in mind what conditions your variety of grass prefers. If your grass prefers cooler climates, reduce the frequency with which you mow and increase the cutting height of your mower during hot seasons to compensate for the reduced growth rate these varieties may experience in this type of weather.

Do I always need to use my self-propelled feature when operating a self-propelled mower?

No, you do not have to engage the self-propelled feature to operate a self-propelled unit. There are two separate motors. Familiarize yourself with the self-propelled feature and the cutting feature of your unit (instruction inside the manual). Once you understand these two features you can engage the blade without using the self-propelled feature.

Can my Greenworks mower cut up pinecones, branches, twigs, and other yard debris laying on my lawn?

Greenworks mower are designed for grass, weeds, and foliage. It would not be advisable to depend on the mower to mulch any other types of debris. Before operation please thoroughly inspect the area where the mower is to be used. Remove all stones, sticks, wire, toys, and other objects that could be tripped over or thrown by the blade. Thrown objects can cause serious personal injury.

Can I use my mower in wet conditions such as rain?

For safety reasons (which can be found inside your owner's manual under safety information) we advise not using the mower in wet conditions as unstable footing could cause operators to slip, causing a potential hazard. *60V X-RANGE line which features IPX4 weather-resistant construction and can be safely used in damp conditions. Be mindful of your footing during use in potentially slippery conditions. *

What does SmartCut™mean?

The SmartCut™ feature, also considered a Power Save feature, is designed to maximize run time and battery life by automatically detecting the length of grass and adjusting its power or throttle up when needed. With this feature, the rotational speed of the blades will not always stay the same. They will spin faster automatically when you hit thicker grass.

Does my Greenworks mower unit require gas or oil?

No, gas and oil are not required for the operation our units. Greenworks mowers are either battery operated or corded (extension cord sold separately). This information can be seen on the product page of each tool and inside the owner’s manual.

Is the battery from my Greenworks mower interchangeable with the other units?

Greenworks offers a variety of different voltage lines for a wide range of individual residential needs. For example, we offer: 24v, 40v, 60v and 80v. Each voltage line has their own set of interchangeable tools and batteries but are not interchangeable across different voltage lines. To see compatible tools within each voltage line select shop by platform on our site. If you’re still unsure if your unit is compatible, please contact us at [email protected] for further assistance. We’re happy to help

How do I start my mower unit?

For corded units, ensure you have the correct extension cord (reference the owner’s manual) and power from your outlet. If you’re using a battery unit, ensure the battery has a full/adequate charge. Make sure you are starting the unit in the following order, or it will not start: 1. Push down the safety switch button, while pressing the safety switch button with one hand, use your other hand to simultaneously pull the bale switch towards you. 2. Once the machine turns on you can let go of the safety button and continue to hold the bale (lever) handle. 3. The unit will only start when the safety button is pressed first, followed by the bale switch. If it is reversed the unit will not power on. For some of our EZ Fold™ units the start sequence will not affect the unit. Use the correct batteries according to the unit and ensure the batteries have adequate charge, you can either push the button first or pull up the handle. These models are not affected by the start order. However, please always refer to your owner’s manual for verification on the starting process as this would be the most accurate source of information.

About Greenworks See how Greenworks is always making life better

20+ Years of Battery-First Innovation.

We’ve been pioneers of battery-powered outdoor tools since 2002, designing smarter tools with battery technology at their core to get work done faster.

#1 Battery Brand for Commercial Landscapers.

Trusted by professionals worldwide for performance, durability, and reliability, our tools are built to handle real-world all-day work.

Power That Replaces Gas Without the Hassle.

Sustainable technology delivers more power, longer runtimes, and zero gas, fumes, or engine maintenance, saving you time, money, and trouble.

One Battery. Endless Possibilities.

Choose the right voltage platform for your needs and share batteries across hundreds of tools in the yard, garage, jobsite, and beyond.

Smartly Designed. Built to Last.

Designed and engineered in-house for cleaner, quieter, smarter performance, with purpose-driven features that fit seamlessly into everyday life.

Proven Across 500+ Tools and Applications.

From maintaining your backyard to powering large jobsites, our battery expertise scales across 500+ professional and consumer tools built for real-world use.

Key Features

70% storage space savings with easy fold handles for vertical storage
Cleaner, more even cuts than gas with 3,250 RPM max blade speeds
21" stamped steel deck provides the ultimate durability
Push button start- no more cord yanking!
Cut up to 1/2 of an acre in less time than a 21" gas self-propelled mower
7-position single-lever height adjustment from 1 3/8" to 4"
High-visibility LED lights for early/late cutting
Intelligent drive system tackles 15° slopes, valleys, and hills with ease
3X quieter than gas mowers

Specifications & Guides

Battery Type Lithium-ion

Steel Stamped Deck 21-inch

Mowing Capability 4-in-1

Cutting Heights 7

Maximum Blade Speed 3250 RPM

Product Specifications

Battery Warranty	3 years
Mower Warranty	3 years
Front Wheel Size	8"
Rear Wheel Size	10"
Weight	63.3 lbs
Min. Cut Height	1 3/8"
Max Cut Height	4"
Deck Size	21"
Voltage	48V (24V x 2)

Loading title...

Owner's Manual

48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

Owner's Manual

48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

Owner's Manual

48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

Owner's Manual

48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

Owner's Manual

48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

Owner's Manual

48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

Owner's Manual

48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

Owner's Manual

48V (24V x 2) 21" Cordless Battery Self-Propelled Lawn Mower w/ Two (2) 5.0Ah USB Batteries & Dual Port Charger

Additional Details

2x more torque takes the work out of yard work

Powerfully tough. The deck is forged with heavy-duty steel, ready to tackle any terrain. Add in algorithms and a brushless motor to reach unrivaled blade speed. Ka-pow!

Additional features include a 4-in-1 bagger, mulcher, side discharge, or leaf pickup, seven adjustable cutting heights, bright LED headlights for mowing at dawn or dusk.

Zero gas smell. Zero pull cords. Zero maintenance. Zero pollution breathed. Zero time wasted.

Key features

-21" Deck Size - Durable steel that plows through the tallest grass

-Push Button Start - Press and mow, no more cord yanking

-Intelligent Brushless Motor Technology - 2x more torque, more power, longer runtimes, quiet operation, and extended motor life

-Innovative SmartCut™ Technology - Senses grass and auto-adapts power for the perfect cut

-4-in-1 Design - For easy mulching, bagging, side discharge, or leaf pickup

-High-intensity LED Headlights - For enhanced visibility mowing at dawn or dusk

-Four-Port Battery System - Longer-lasting runtimes with automatic battery switchover

-Battery Powers 150+ 24V Products - One battery to mow, blow, cut, trim, cultivate, and more!

The No List

No Gas Smell. You no longer have to smell like gas after mowing

No Emissions. Save money and breathe clean air

No Maintenance. No tune-ups, no mixing fuels, no messy spills

Low Noise. Easy on the ear, low decibel mowing

What's Included

(1) 24V Brushless 21" Lawn Mower
(1) Grass Collection Bag
(2) 5.0 Ah USB Batteries
(1) Dual-Port Battery Charger
(1) Owner's Manual

Help & FAQ

Can I use my Greenworks mower on hills and slopes?

What maintenance is required for my Greenworks mower?

When should I cut my grass?

Do I always need to use my self-propelled feature when operating a self-propelled mower?

Can my Greenworks mower cut up pinecones, branches, twigs, and other yard debris laying on my lawn?

Can I use my mower in wet conditions such as rain?

What does SmartCut™mean?

Does my Greenworks mower unit require gas or oil?

Is the battery from my Greenworks mower interchangeable with the other units?

How do I start my mower unit?

About Greenworks

20+ Years of Battery-First Innovation.

We’ve been pioneers of battery-powered outdoor tools since 2002, designing smarter tools with battery technology at their core to get work done faster.

#1 Battery Brand for Commercial Landscapers.

Trusted by professionals worldwide for performance, durability, and reliability, our tools are built to handle real-world all-day work.

Power That Replaces Gas Without the Hassle.

Sustainable technology delivers more power, longer runtimes, and zero gas, fumes, or engine maintenance, saving you time, money, and trouble.

One Battery. Endless Possibilities.

Choose the right voltage platform for your needs and share batteries across hundreds of tools in the yard, garage, jobsite, and beyond.

Smartly Designed. Built to Last.

Designed and engineered in-house for cleaner, quieter, smarter performance, with purpose-driven features that fit seamlessly into everyday life.

Proven Across 500+ Tools and Applications.

From maintaining your backyard to powering large jobsites, our battery expertise scales across 500+ professional and consumer tools built for real-world use.