Milwaukee 2823-20 M18 FUEL 18V Brushless 21″ Self-Propelled Dual Battery Lawn Mower – Tool Only

The Milwaukee 2823-20 M18 FUEL 21″ Self-Propelled Lawn Mower delivers professional-grade cutting performance without the complications of gas. Built for landscaping crews, municipal maintenance teams, facility managers, and property owners, this cordless lawn mower is engineered to handle demanding environments with consistent results. With a durable 21″ steel deck, high blade speed, and optimized airflow, it delivers exceptional cut quality whether you’re mulching, bagging, or side-discharging.

Equipped with a POWERSTATE™ Brushless Motor, this self-propelled electric mower generates more max torque than a 200cc gas engine—making it ideal for thick or wet grass. The advanced REDLINK PLUS™ electronics package ensures smooth communication throughout the tool, giving users instant throttle response and better control in every application. Built for performance, portability, and ease of use, this model is part of Milwaukee’s M18 system, compatible with over 200 tools.

To get the best performance and longest runtime, it is recommended that users pair this lawn mower with two M18 REDLITHIUM FORGE HIGH OUTPUT HD12.0 batteries (sold separately).

Milwaukee M18 FUEL 18V Brushless 21″ Self-Propelled Dual Battery Mower At a Glance

• Gas-Replacing Power: POWERSTATE™ Brushless Motor delivers more torque than a 200cc gas engine for heavy-duty cutting
• 21″ Steel Deck: Durable deck design improves airflow and lift, producing clean, even cuts across mowing modes
• Variable Speed Self-Propelled Drive: Adjustable walking speeds from 0 – 4 MPH for precise maneuverability
• 3-in-1 Grass Management: Choose between mulching, bagging, or side discharge to suit your job site or preference
• Instant Throttle Response: Full blade and drive speed in under 1 second for faster mowing and greater control
• Active Speed Management: Paddles let users match mower speed to walking pace without stopping
• Compact Storage: Folding handles and vertical storage save space in sheds, trailers, or job site trucks
• LED Lighting: Front and side-mounted LEDs improve visibility in early morning or low-light conditions
• Tool-Only Configuration: Allows M18 system users to integrate the mower without purchasing redundant batteries or chargers

Markets

• Landscaping Professionals High-performance lawn mower that fits into battery-powered tool setups without the need for extra batteries
• Municipal Maintenance Crews Quiet, zero-emission lawn mower ideal for parks, sidewalks, and public greenspaces
• Educational Institutions A clean-running, low-noise mower suitable for campuses and public facilities
• Property Management Companies A convenient, reliable lawn mower that’s easy to transport, store, and maintain across multiple properties
• Residential and Acreage Owners Perfect for users who already own Milwaukee M18 batteries and want a cordless mower without extra cost
• Tradespeople with Outdoor Work Keeps job sites tidy with a powerful, electric mowing option that runs on tools already in the truck
• Tool Rental Businesses In-demand tool-only mower compatible with a wide base of customers using Milwaukee’s M18 system

How Does The Milwaukee M18 FUEL 21” Self-Propelled Lawn Mower Mower Works Across Industries. This tool-only self-propelled mower is a solid choice for commercial landscaping companies looking to expand their battery-powered lineup without duplicating chargers or batteries. Facility managers, schools, and municipalities will appreciate the quiet, emission-free operation for use in populated areas. For property owners or tradespeople who already use Milwaukee M18 tools, this mower is a smart addition to streamline equipment use and storage. It meets the need for power, portability, and reliability in a single platform-ready solution.

Milwaukee 2823-20 M18 FUEL 18V Lithium-Ion Brushless Cordless 21″ Self-Propelled Dual Battery Mower – Tool Only Features

• Steel Deck with 21″ Cut Capacity
• Rear Wheel Self-Propelled w/ Active Speed Management from 0 – 4 MPH
• Single Point Height Adjustment Offers 7 Positions with a 1″ – 4″ Height Range
• 3-in-1 Grass Management: Mulch, Bag and Rear Side Discharge
• High Lift Mode Delivers Higher Blade Speed for Superior Air Flow and Increased Lift
• Front & Side LED Lights Allow for 180? Visibility in Low Light Scenarios
• Folding Handles with Vertical Storage Allows for Compact Storage
• 2 Deck Handles Deliver Grasping Points for Lifting Mower in Storage and Transport
• Ergonomic Handle with Recessed Bail Bar Design
• No Gas Headaches: No Pull Start, No Engine Maintenance, Low Noise, No Emissions, Less Vibration
• Part of the M18™ System, Fully Compatible with 200+ Solutions
• (2) M18™ Batteries Required for Operation

Milwaukee 2823-20 M18 FUEL 18V Lithium-Ion Brushless Cordless 21″ Self-Propelled Dual Battery Mower – Tool Only Includes

• (1) M18 FUEL™ 21″ Self-Propelled Dual Battery Mower(2823-20)
• (1) Grass Bag
• (1) Mulch Plug
• (1) Rear Side Discharge Chute

Milwaukee 2823-20 M18 FUEL 18V Lithium-Ion Brushless Cordless 21″ Self-Propelled Dual Battery Mower – Tool Only Specifications

• MFG Part # (OEM): 2823-20
• Cutting Width: 21 in.
• Drive Type: Rear Wheel Self-Propelled
• Speed Range: 0 – 4 MPH
• Height Adjustment: 7 positions, 1” to 4”
• Mower Type: Cordless Electric Lawn Mower
• Grass Management: Mulch, Bag, Rear Side Discharge
• Lighting: Front & Side LEDs
• Deck Material: Steel
• Battery Compatibility: Requires 2 M18 batteries (recommended: 12.0Ah Forge)
• Tool System: Milwaukee M18™ System – 200+ Compatible Tools
• Weight: 78.2 lbs
• Warranty: 3-Year Limited Tool Warranty

Milwaukee 2823-20 M18 FUEL 18V Lithium-Ion Brushless Cordless 21″ Self-Propelled Dual Battery Mower – Tool Only Warranty

• Milwaukee’s 3 Year Tool Limited Warranty

Why Customers Choose the Milwaukee M18 FUEL Brushless Cordless 21″ Self-Propelled Dual Battery Lawn Mower

The Milwaukee 2823-20 cordless lawn mower is a powerful and smart choice for users who already rely on Milwaukee’s M18 lineup. It brings the torque, cut quality, and speed control of a high-end gas mower—without the gas. Users across Canada value it as a reliable, go-to self-propelled electric mower that’s always ready to work. Whether you’re looking for a professional lawn mower for landscaping or a cordless mower with bagging, this model is built to get the job done without compromise. It’s an ideal upgrade for those who need cutting performance without buying a complete kit.