Add to your order

  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Malfunctions covered after the manufacturer's warranty.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
Added to Cart
Learn more

Add to your order


from
Added to Cart
& FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
FREE delivery Tuesday, May 31. Order within 11 hrs 10 mins
In Stock.
[{"displayPrice":"$169.99","priceAmount":169.99,"currencySymbol":"$","integerValue":"169","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"uCxzp%2Fs1gxz%2FTeRaZQXh86uqinAnGdy87TS9Bw%2BYjJN7GEhXAZzey4spab3eoJDi53qrw47JMR2raaijHnD0ggbt5HLmT2rP9SNoqQTuQz54gzF1M97%2F1qzykgzVbZci4rhjqSWulJ3fpXPb%2BCezEg%3D%3D","locale":"en-US","buyingOptionType":"NEW"},{"displayPrice":"$95.45","priceAmount":95.45,"currencySymbol":"$","integerValue":"95","decimalSeparator":".","fractionalValue":"45","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"b%2BFW1MgjLpp%2F%2B%2FPctqEGH1OSwTE2%2BBN7V6QaBZ4hb1ZqzKMNjlO8Rldwqk%2BsUVGe4uRzJ7v1WozB5lzTX6%2Fjo3gkwurAR9Sw0Fcc6XYZZ1Uq3QzuO1e8gO%2FfyHhOhbp9MIBVxczOc23hnid%2F%2FTapX5sPPbcHsyLebhqCetIGHQSqbSB3st34cA322dW%2BGYkX","locale":"en-US","buyingOptionType":"USED"}]
$$169.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$169.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Ships from
Amazon.com
Sold by
Amazon.com
Ships from
Amazon.com
Sold by
Amazon.com
Return policy: Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Support: Free Amazon product support included
What's Product Support?
In the event your product doesn’t work as expected, or you’d like someone to walk you through set-up, Amazon offers free product support over the phone on eligible purchases for up to 90 days.
To access this option, go to Your Orders and choose Get product support.
Greenworks 40V 12" Cordle... has been added to your Cart
Include
Add a Protection Plan:
Add to your order

3 Year Lawn and Garden Extended Protection Plan

from Asurion, LLC
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Malfunctions covered after the manufacturer's warranty.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.

2 Year Lawn and Garden Extended Protection Plan

from Asurion, LLC
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Malfunctions covered after the manufacturer's warranty.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
FREE delivery Wednesday, June 1. Order within 22 hrs 25 mins
Only 1 left in stock - order soon.
[{"displayPrice":"$169.99","priceAmount":169.99,"currencySymbol":"$","integerValue":"169","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"uCxzp%2Fs1gxz%2FTeRaZQXh86uqinAnGdy87TS9Bw%2BYjJN7GEhXAZzey4spab3eoJDi53qrw47JMR2raaijHnD0ggbt5HLmT2rP9SNoqQTuQz54gzF1M97%2F1qzykgzVbZci4rhjqSWulJ3fpXPb%2BCezEg%3D%3D","locale":"en-US","buyingOptionType":"NEW"},{"displayPrice":"$95.45","priceAmount":95.45,"currencySymbol":"$","integerValue":"95","decimalSeparator":".","fractionalValue":"45","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"b%2BFW1MgjLpp%2F%2B%2FPctqEGH1OSwTE2%2BBN7V6QaBZ4hb1ZqzKMNjlO8Rldwqk%2BsUVGe4uRzJ7v1WozB5lzTX6%2Fjo3gkwurAR9Sw0Fcc6XYZZ1Uq3QzuO1e8gO%2FfyHhOhbp9MIBVxczOc23hnid%2F%2FTapX5sPPbcHsyLebhqCetIGHQSqbSB3st34cA322dW%2BGYkX","locale":"en-US","buyingOptionType":"USED"}]
$$169.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$169.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Have one to sell?

Greenworks 40V 12" Cordless String Trimmer, 4.0Ah Battery and Charger Included

4.5 out of 5 stars 3,545 ratings

$169.99
& FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
Coupon:  
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.
Size: 12" Trimmer (4.0Ah)
12" Trimmer (4.0Ah)
Updated other options based on this selection

Enhance your purchase

Brand Greenworks
Power Source Battery Powered
Color Green & Black
Item Dimensions LxWxH 64.5 x 7.5 x 11.75 inches
Item Weight 8.8 Pounds

About this item

    This fits your .
  • Make sure this fits by entering your model number.
  • Up to 60 minutes of runtime on a fully charged battery
  • 12 inch cutting path with 0.065 inch dual line auto feed head for quick and easy line advancement
  • Ideal for yards up to 1/3 Acre
  • Battery completely charges in 120 minutes
  • Ergonomic design for superior balance
  • Variable-speed trigger for extra power when you need it
  • 3-Year Warranty
  • Includes 40V 12 inch String Trimmer, Auxiliary Handle, Guard, Edge Guide, Bonus Spool, Bonus Spool Cover, 4.0 Ah Battery, Battery Charger, Operator's Manual

Customer ratings by feature

Easy to use
4.6 4.6
Battery life
4.3 4.3
Maneuverability
4.3 4.3
Light weight
4.1 4.1

Consider this Amazon's Choice product that delivers quickly

Amazon's Choice

Buy this product as Renewed and save $66.94 off the current New price.


Choose your next adventure with virtual tours
Amazon Explore Browse now

Frequently bought together

  • Greenworks 40V 12" Cordless String Trimmer, 4.0Ah Battery and Charger Included
  • +
  • Greenworks 0.065" 3-Pack Single Line Auto-Feed Replacement String Trimmer Line Spool
  • +
  • Greenworks 0.065" 3-Pack Dual Line Replacement String Trimmer Line Spool
Total price:
To see our price, add these items to your cart.
Some of these items ship sooner than the others.
Choose items to buy together.

Have a question?

Find answers in product info, Q&As, reviews

There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Your question might be answered by sellers, manufacturers, or customers who bought this product.

Please make sure that you are posting in the form of a question.

Please enter a question.

What's in the box

  • String Trimmer, Guard, Auxiliary Handle, Spool, Spool Cap, Edge Guide, 4 Ah Battery, Charger, Operators Manual

  • From the manufacturer

    up to 60min runtime
    0.065“ dual quiet line
    dual line system
    adjustable cutting swath
    variable speed trigger
    one battery fits all 60+ tools
    40v Family

    Compare with similar items


    Greenworks 40V 12" Cordless String Trimmer, 4.0Ah Battery and Charger Included
    Greenworks 40V 16 inch Brushless (Attachment Capable) String Trimmer, Tool Only
    Greenworks 40V 12" Cordless String Trimmer, Tool Only
    Greenworks 40V 16 inch Brushless (Attachment Capable) String Trimmer, 4Ah USB Battery and Charger Included ST40L412
    Greenworks 40V 12 in. Front Mount String Trimmer with 2Ah Battery and Charger, 2101602 & 065-Inch Dual Line String Trimmer Replacement Spool 3-Pack 2900719
    Greenworks 40V 13" Cordless String Trimmer / Edger, 2.0Ah Battery and Charger Included
    Customer Rating 4.5 out of 5 stars (3545) 4.3 out of 5 stars (65) 4.5 out of 5 stars (3545) 4.3 out of 5 stars (65) 4.5 out of 5 stars (3545) 4.2 out of 5 stars (6770)
    Price $169.99 $129.00 $74.99 $199.99 $118.98 $168.11
    Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
    Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com
    Cutting Width 1200 inches 16.0 inches 12.0 inches 16 inches 12.0 inches 1300 inches
    Item Dimensions 64.5 x 7.5 x 11.75 inches 68.9 x 11.81 x 11.18 inches 65 x 7.8 x 14.9 inches 68.9 x 11.81 x 11.18 inches 60 x 14 x 45 inches
    Item Weight 8.80 lbs 6.50 lbs 9.26 lbs
    Power Source Battery Powered Battery Powered Battery Powered Battery Powered Battery Powered Battery Powered
    Size 12" Trimmer (4.0Ah) 16" Trimmer (Tool Only) 12" Trimmer Tool Only 16" Trimmer (4.0Ah) 12" Trimmer + Spools (2.0Ah) 13" Trimmer (2.0Ah)
    Voltage 40 volts 40 volts 40 volts 40 volts

    Product Description

    The Greenworks ST40B410 Brushless String Trimmer is the trimmer you grab when you want to accomplish your trimming work quickly and easily. The cordless, battery-powered design gives you the freedom to roam anywhere in your yard, and it's ultra-lightweight without a gas engine. This string trimmer has a 12-inch cutting path, making quick work of your trimming tasks. The durable brushless motor is as powerful as a gas motor, without the hassle of refueling and exhaust. This trimmer features a 45-minute run-time and includes a 4Ah USB battery and a charger. The battery features a USB port that charges all portable electronic devices including phones and tablets. Spend less time working in your yard and more time enjoying it, thanks to the Greenworks Cordless ST40B410 String Trimmer.

    Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here. [PDF ]

    Feedback

    Would you like to tell us about a lower price?

    Product guides and documents


    Customer Questions & Answers

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    3,545 global ratings

    Top reviews from the United States

    Reviewed in the United States on June 10, 2019
    Size: 12" Trimmer (2.0Ah)Verified Purchase
    335 people found this helpful
    Report abuse
    Reviewed in the United States on June 4, 2018
    Size: 12" Trimmer (2.0Ah)Verified Purchase
    249 people found this helpful
    Report abuse
    Reviewed in the United States on August 3, 2017
    Size: 12" Trimmer (2.0Ah)Verified Purchase
    288 people found this helpful
    Report abuse
    Reviewed in the United States on July 10, 2018
    Size: 12" Trimmer (2.0Ah)Verified Purchase
    182 people found this helpful
    Report abuse