Worx 40V 21" Brushless Battery Push Lawn Mower – Power, Precision & Efficiency

The Worx 40V 21" Push Lawn Mower is built for efficiency, power, and convenience. Featuring AeroDeck Technology, this mower optimizes airflow in the cutting deck, reducing clogs and improving grass collection for a cleaner, more precise cut. Whether you prefer mulching, bagging, or rear-side discharge, its 3-in-1 functionality gives you the flexibility to tackle your lawn the way you want.

Powered by a Brushless Motor 2.0, this cordless lawn mower delivers 40% more power and a 10% longer runtime compared to first-generation brushless motors. Ideal for lawns up to 1/2 acre, it runs on two 20V 5.0Ah PowerShare Pro batteries, ensuring extended operation without the hassle of gas or cords. Plus, IntelliCut Technology automatically adjusts the cutting speed, boosting power for thicker grass and conserving battery in lighter areas.

Adjusting your mowing settings is quick and effortless with a 7-position height adjustment lever (1.5" – 4"), allowing for a customized lawn finish. The fully collapsible handle provides easy vertical storage, saving space in your garage or shed. The onboard battery indicator also keeps you informed about the remaining runtime, so you’re always prepared to finish the job.

With PowerShare battery compatibility, this mower’s batteries can also be used with 140+ Worx tools, making it a versatile investment for your outdoor equipment collection. Complete with a dual charger, collection bag, mulch plug, and rear side-discharge chute, the Worx 40V 21" Push Lawn Mower delivers power, precision, and convenience—all in a lightweight, cordless design.

Features 

✅ AeroDeck Technology – Enhances airflow in the cutting deck to prevent clogs, improve grass collection, and optimize mowing efficiency.

✅ Brushless Motor 2.0 – Delivers 40% more power and 10% longer runtime than first-generation brushless motors for superior performance.

✅ IntelliCut Technology – Automatically adjusts cutting power based on grass thickness, boosting speed when needed and conserving battery in lighter areas.

✅ 40V Power System – Runs on two 20V 5.0Ah PowerShare Pro batteries, providing long-lasting power for lawns up to 1/2 acre.

✅ 3-in-1 Functionality – Offers mulching, bagging, and rear-side discharge options to fit your mowing preferences.

✅ 7-Position Height Adjustment – Easily set your desired cutting height between 1.5" and 4" with a single lever.

✅ Compact & Convenient Storage – Fully collapsible handle allows for vertical storage, saving space in your garage or shed.

✅ Onboard Battery Indicator – Provides real-time updates on remaining battery life so you can plan your mowing session efficiently.

✅ PowerShare Compatibility – The same batteries work with over 140+ Worx power tools and outdoor equipment for added versatility.

✅ Complete Package – Includes (2) 20V 5.0Ah batteries, (1) 4A dual charger, (1) collection bag, (1) rear side-discharge chute, and (1) mulch plug for a fully equipped mowing experience.

Benefits

✔️ Effortless Mowing with Cordless Convenience – No more dealing with gas, oil, or tangled cords. The battery-powered design provides hassle-free operation and easy maneuverability.

✔️ Cleaner, More Efficient Cuts – AeroDeck Technology improves airflow in the cutting deck, reducing clumps and ensuring a smooth, professional-quality finish.

✔️ Powerful Performance for Any Lawn – With a brushless motor delivering 40% more power, this mower can handle thick, dense grass while maximizing battery efficiency.

✔️ Smart Energy Use with IntelliCut – Automatically adjusts power based on grass conditions, boosting speed when needed and conserving energy in lighter areas for longer runtime.

✔️ Versatile Mowing Options – Choose between mulching, bagging, or rear-side discharge to maintain your lawn the way you prefer.

✔️ Customizable Cutting Heights – 7 height positions (1.5" – 4") let you achieve the perfect cut for your yard’s needs.

✔️ Compact & Easy Storage – The fully collapsible handle allows for vertical storage, making it perfect for small garages or sheds.

✔️ Interchangeable PowerShare Batteries – The same batteries can be used across 140+ Worx power tools, giving you expanded usability and cost savings on additional equipment.

✔️ Perfect for Mid-Sized Yards – Designed to mow up to 1/2 acre on a single charge, making it ideal for homeowners looking for a powerful yet easy-to-use lawn care solution.

✔️ All-in-One Package – Comes with everything you need, including batteries, charger, collection bag, mulch plug, and side-discharge chute, so you can start mowing right away.

Specifications

• Power System: 40V (Two 20V 5.0Ah PowerShare Pro batteries)
• Motor Type: Brushless Motor 2.0 (40% more power, 10% longer runtime)
• Cutting Deck Size: 21 inches
• Cutting Height Adjustment: 7 positions (1.5" – 4")
• Cutting Modes: 3-in-1 (Mulching, Bagging, Rear Side Discharge)
• Technology: AeroDeck for enhanced airflow, IntelliCut for automatic power adjustment
• Storage: Fully collapsible handle for vertical storage
• Battery Compatibility: Works with 140+ Worx PowerShare tools
• Runtime: Suitable for lawns up to 1/2 acre
• Charger: 4A Dual Charger included
• Included Accessories: Collection bag, rear side-discharge chute, mulch plug
• Weight: Varies (typically around 55 lbs with batteries)
• Assembly: Minimal assembly required
• Warranty: Manufacturer’s limited warranty (varies by retailer)