Greenworks 21-Inch 40V Brushless Push Mower

Description

Tackle tough grass and get the perfect cut every time with the Greenworks 40V 21-inch Brushless Cordless Lawn Mower. Designed with smart power sensing technology, this mower automatically increases blade speed when encountering thick, tall, or damp grass, ensuring high-performance cutting without bogging down. Its durable steel deck and advanced brushless motor deliver superior power, longer runtime, and extended motor life — all while staying whisper quiet and emission-free.

Key Features:

  • Durable 21-Inch Steel Deck
    Heavy-duty stamped steel construction powers through thick grass and uneven terrain with ease.

  • SmartCut™ Technology with Brushless Motor
    Provides 2x more torque for efficient mowing with optimized power delivery depending on grass conditions.

  • Quiet, Maintenance-Free Operation
    No gas, oil, filters, or spark plugs. Zero fumes, pull cords, or noise pollution. Just charge and mow.

  • Push-Button Start
    Instantly start the mower with a single press — no more struggling with cords or primers.

  • 3-in-1 Cutting System
    Choose between mulching, rear bagging, or side discharge to suit your lawn’s needs.

  • Adjustable Cutting Height
    Easily switch between 7 positions with a single lever — from 1.375 in. to 3.7 in. cutting height.

  • EZ Fold™ Handles
    Foldable handle design for compact vertical storage, saving up to 70% more space.

  • Dual Battery Storage
    Includes an extra port to store a second battery (one active at a time) for uninterrupted mowing.

  • USB Battery Compatibility
    5.0Ah USB battery can power 75+ Greenworks 40V tools, from mowers to blowers and trimmers.


Specifications:

Category Details
Brand Greenworks
Model Number 2515502
Power Source 40V Lithium-Ion Battery (5.0Ah USB)
Battery Runtime Up to 45 minutes per charge
Battery Charge Time 150 minutes
Cutting Width 21 inches
Deck Type Stamped Steel
Cutting Height Range 1.375 in. – 3.7 in.
Height Adjustment Single-lever, 7 positions
Drive Type Push (Rear Wheel Drive)
Start Type Push-button
Motor Type Brushless
Blade Length 20 in.
Blade Speed 2,800 RPM
Mowing Capabilities Mulching, Bagging, Side Discharge
Rear Wheel Size 10 in.
Front Wheel Size 8 in.
Grass Bag Capacity 1.7 bushels
Noise Level Quiet operation
Weight 68.8 lb.
Dimensions (LxWxH) 34.5 x 23.7 x 17.6 in.
Recommended Yard Size Up to 0.5 acre
Terrain Type Flat terrain
Warranty 3-Year Tool & Battery Limited Warranty

Included in the Box:

  • Greenworks 40V 21" Cordless Mower

  • 5.0Ah USB-C Lithium-Ion Battery

  • Battery Charger

  • Grass Collection Bag

  • Mulch Plug

  • Side Discharge Chute

  • Owner's Manual

Greenworks 21-Inch 40V Brushless Push Mower

Product form

Tackle tough grass and get the perfect cut every time with the Greenworks 40V 21-inch Brushless Cordless Lawn Mower. Designed... Read more

SKU: 2354318
Barcode: 2515502

88 in stock

$419.99 Excl. VAT

    • Free shipping on all orders above $ 3,000
    • No hassle returns, 60 days return
    • Delivery takes between 3-4 business days. 

    • Shipped today? Order within: Sep 07, 2025 17:00:00 +0700

    Description

    Tackle tough grass and get the perfect cut every time with the Greenworks 40V 21-inch Brushless Cordless Lawn Mower. Designed with smart power sensing technology, this mower automatically increases blade speed when encountering thick, tall, or damp grass, ensuring high-performance cutting without bogging down. Its durable steel deck and advanced brushless motor deliver superior power, longer runtime, and extended motor life — all while staying whisper quiet and emission-free.

    Key Features:

    • Durable 21-Inch Steel Deck
      Heavy-duty stamped steel construction powers through thick grass and uneven terrain with ease.

    • SmartCut™ Technology with Brushless Motor
      Provides 2x more torque for efficient mowing with optimized power delivery depending on grass conditions.

    • Quiet, Maintenance-Free Operation
      No gas, oil, filters, or spark plugs. Zero fumes, pull cords, or noise pollution. Just charge and mow.

    • Push-Button Start
      Instantly start the mower with a single press — no more struggling with cords or primers.

    • 3-in-1 Cutting System
      Choose between mulching, rear bagging, or side discharge to suit your lawn’s needs.

    • Adjustable Cutting Height
      Easily switch between 7 positions with a single lever — from 1.375 in. to 3.7 in. cutting height.

    • EZ Fold™ Handles
      Foldable handle design for compact vertical storage, saving up to 70% more space.

    • Dual Battery Storage
      Includes an extra port to store a second battery (one active at a time) for uninterrupted mowing.

    • USB Battery Compatibility
      5.0Ah USB battery can power 75+ Greenworks 40V tools, from mowers to blowers and trimmers.


    Specifications:

    Category Details
    Brand Greenworks
    Model Number 2515502
    Power Source 40V Lithium-Ion Battery (5.0Ah USB)
    Battery Runtime Up to 45 minutes per charge
    Battery Charge Time 150 minutes
    Cutting Width 21 inches
    Deck Type Stamped Steel
    Cutting Height Range 1.375 in. – 3.7 in.
    Height Adjustment Single-lever, 7 positions
    Drive Type Push (Rear Wheel Drive)
    Start Type Push-button
    Motor Type Brushless
    Blade Length 20 in.
    Blade Speed 2,800 RPM
    Mowing Capabilities Mulching, Bagging, Side Discharge
    Rear Wheel Size 10 in.
    Front Wheel Size 8 in.
    Grass Bag Capacity 1.7 bushels
    Noise Level Quiet operation
    Weight 68.8 lb.
    Dimensions (LxWxH) 34.5 x 23.7 x 17.6 in.
    Recommended Yard Size Up to 0.5 acre
    Terrain Type Flat terrain
    Warranty 3-Year Tool & Battery Limited Warranty

    Included in the Box:

    • Greenworks 40V 21" Cordless Mower

    • 5.0Ah USB-C Lithium-Ion Battery

    • Battery Charger

    • Grass Collection Bag

    • Mulch Plug

    • Side Discharge Chute

    • Owner's Manual

    Recently viewed products

    Footer image

    © 2025 Boston Power Tools, Powered by Shopify

      • PayPal

      Login

      Forgot your password?

      Don't have an account yet?
      Create account