BLACK+DECKER 40V MAX* Lithium String Trimmer, (LST140C)
BLACK+DECKER 40V MAX* Lithium String Trimmer, (LST140C)
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BLACK+DECKER

BLACK+DECKER 40V MAX* Lithium String Trimmer, (LST140C)

4 stars out of 170 reviews
(4.0)|
170 ratings

Key item features

  • Powerful Battery: High-performance 40V MAX* Lithium Ion battery with a state of charge indicator
  • High-Torque Transmission: POWER DRIVE high-torque transmission provides cutting power at the string for clean, fast cuts
  • Versatile Design: Converts from trimmer to edger in seconds for added convenience
  • Automatic Feed: AUTOMATIC FEED SPOOL (AFS) automatically feeds trimmer line as needed without bumping
  • Efficient Trimming: Ideal for trimming tough overgrowth and defining crisp edges after mowing
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Current price is $139.00
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  • Free shipping
  • Free 60-day returns
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Columbus, 43215
Arrives by Wed, Feb 4
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Sold and shipped by BLACK+DECKER
4.481290322580645 stars out of 5, based on 775 seller reviews(4.5)
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Product

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BLACK DECKER 40V MAX* Lithium String Trimmer, (LST140C)
BLACK DECKER 40V MAX* Lithium String Trimmer, (LST140C)
current price $139.00
BLACK DECKER 40V MAX* Lithium String Trimmer, (LST140C)
4 out of 5 Stars. 170 reviews
BLACK DECKER 40V MAX* Lithium String Trimmer - Battery and Charger Not Included, (LST136B)
BLACK DECKER 40V MAX* Lithium String Trimmer - Battery and Charger Not Included, (LST136B)
current price $89.00
BLACK DECKER 40V MAX* Lithium String Trimmer - Battery and Charger Not Included, (LST136B)
3.9 out of 5 Stars. 91 reviews
BLACK DECKER 20V Cordless String Trimmer and Edger, 2Ah, Lithium Ion Battery Included
BLACK DECKER 20V Cordless String Trimmer and Edger, 2Ah, Lithium Ion Battery Included
current price $79.00
BLACK DECKER 20V Cordless String Trimmer and Edger, 2Ah, Lithium Ion Battery Included
4.3 out of 5 Stars. 545 reviews
Comparison Chart:
Power typeBatteryBLACK DECKER 40V MAX* Lithium String Trimmer, (LST140C)BatteryBLACK DECKER 40V MAX* Lithium String Trimmer - Battery and Charger Not Included, (LST136B)BatteryBLACK DECKER 20V Cordless String Trimmer and Edger, 2Ah, Lithium Ion Battery Included
Rec. useResidentialBLACK DECKER 40V MAX* Lithium String Trimmer, (LST140C)YardBLACK DECKER 40V MAX* Lithium String Trimmer - Battery and Charger Not Included, (LST136B)ResidentialBLACK DECKER 20V Cordless String Trimmer and Edger, 2Ah, Lithium Ion Battery Included
String trimmer typeString TrimmersBLACK DECKER 40V MAX* Lithium String Trimmer, (LST140C)String TrimmersBLACK DECKER 40V MAX* Lithium String Trimmer - Battery and Charger Not Included, (LST136B)String TrimmersBLACK DECKER 20V Cordless String Trimmer and Edger, 2Ah, Lithium Ion Battery Included
Cutting width13BLACK DECKER 40V MAX* Lithium String Trimmer, (LST140C)13 InchesBLACK DECKER 40V MAX* Lithium String Trimmer - Battery and Charger Not Included, (LST136B)12 MetersBLACK DECKER 20V Cordless String Trimmer and Edger, 2Ah, Lithium Ion Battery Included
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Customer ratings & reviews

4 out of 5 stars
stars170 ratings128 reviews
How item rating is calculated
  1. 5 stars63% (107)
  2. 4 stars12% (20)
  3. 3 stars5% (9)
  4. 2 stars4% (7)
  5. 1 star16% (27)

Reviews summary

Pros
  • : Has enough power for tasks.
  • : Has a small and easily carried build.
  • : Offers affordable options for the quality.
  • : Assembly process is straightforward.
Neutral
  • : Can be long-lasting, but may vary in duration.
Cons
  • : May malfunction, affecting overall performance.
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Showing 1-3 of 128 reviews

Sep 22, 2019
Sammy6
5 out of 5 stars review

Seller Verified Purchase

Well designed

Very hapy with this product. went with the B & D cordless mower last year with the same 40v battery and have been extremely happy, so it was a no-brainer to go with the matching trimmer. had an early Craftsman incarnation of the cordless and a couldn't make it through the entire yard where this one makes it on 1/3 of the battery - nice! plus, unlike the gas powered one I had after (loud, hard to start, and one side of my body shook for hours after using it), the B & D is so light and easy to use.

Review from blackanddecker.com
Helpful?5VIUZ86QW87955080701
Oct 9, 2024
Tobi
5 out of 5 stars review

Seller Verified Purchase

Black and Decker 40 Volt Trimmer

This trimmer replaced a 20 volt that lasted for more than 10 years. The 40 volt definitely produces more torque and cuts the time to trim our yard almost in half. I love it and am considering getting another for backup🙂.

Review from blackanddecker.com
Helpful?5VIUZ86QW87955080701
Oct 17, 2025
Kathleen
Top Reviewer
Sold and shipped byMoon White
5 out of 5 stars review

Verified Purchase

Did not receive item.

Did not receive item. Mix up on delivery carrier. We did get a refund,

Helpful?5VIUZ86QW87955080701