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40-volt max 13.0-in Straight Shaft Battery String Trimmer 2.4 Ah (Battery Included) (Charger Included)

Ratings & Reviews for BLACK+DECKER 40-volt max 13.0-in Straight Shaft Battery String Trimmer 2.4 Ah (Battery Included) (Charger Included)

4.2
336
Review
 4.2 out of 5
336 Reviews


83% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The cordless string trimmer and edger is generally well-received by customers. It is praised for its power, battery life, and ease of use compared to gas-powered or corded models. The variable speed control and automatic line feed are noted as helpful features. Users appreciate the lightweight and cordless design, finding it comfortable and convenient to use. However, some customers have experienced issues with the trimmer head dispensing too much line or the motor seizing up after limited use. Battery life may also be a concern for larger properties. Overall, the product appears to deliver good performance for most homeowners, though a small number have reported reliability problems.

Customer review summary generated by AI, including incentivized reviews.
336 Customer Reviews

Nylon gear is a problem

Would Not Recommend

This trimmer works great AT FIRST. I bought one a couple of years ago and about six months in the nylon drive gear was completely stripped. I complained. They sent me a new one (good on that score). A few weeks ago the nylon gear was stripped. Out of warranty so I ordered the part and installed it. Two hours of whacking, the nylon gear is stripped again. I'm going to buy an E-GO. My E-GO mower is superb.

July 25, 2022
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Response from SBD_Product Expert

Hello Cecil. We appreciate your feedback on the trimmer and are sorry to hear about the issue with your product. Your feedback will help us to better...

SBD_Product ExpertJuly 26, 2022

Not Reliable - Stopped working just after warranty

I bought the 40V Black & Decker cordless trimmer because it was lightweight and easy to use. The battery didn't last for long so I purchased a couple of other batteries. One day it just just stopped working! Tried another battery and nothing. Connected the batteries to a B&D Blower they all work. Waste of money.

July 23, 2022

From blackanddecker.com

Response from BLACK+DECKER® Support

We appreciate your feedback on the LST136- and are sorry to hear about the issue you are having with your product. Please email us at wecare@sbdinc....

BLACK+DECKER® SupportJuly 28, 2022

Useless battery

Would Not Recommend

Have been thru 3 batteries already...they keep a charge for maybe 20 minutes or so of steady trimming...that's it. The battery is only good for maybe half a year. The last battery I got has lasted me all of 3 months and then cuts out at 10 minutes and finally just stopped accepting a charge. Mov'n on to a new and different piece of equipment.

July 21, 2022

From blackanddecker.com

Response from BLACK+DECKER® Support

We appreciate your feedback on the LST136 and are sorry to hear about the issue you are having with your product. Please email us at wecare@sbdinc.c...

BLACK+DECKER® SupportJuly 28, 2022

Great Weedeater

Would Recommend

I love this weedeater. This is the newer model of the last one I had. I love the fact that it doesn’t have a giant battery.

July 19, 2022
Verified Purchaser
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Easy to use.

Would Recommend

This is the second one I’ve owned - first one was a hand-me-down from my father who used it for many years - and after it was given to me I used it for 10 more.

July 3, 2022
Verified Purchaser
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Absolute garbage piece of equipment. Pathetic tool

Would Not Recommend

what a chunk of trash, charger wont hold more than 20 minutes of run time, the handle is held in place by weak Allen keys that constantly loosen up and cause the handle to split in half and they reinvented the "autowinder" spool for the string. Will be purchasing a 2 stroke gas weedeater soon.

June 12, 2022

From blackanddecker.com

Response from BLACK+DECKER® Support

We appreciate your feedback on the LST135 and are sorry to hear about the issue you are having with your product. Please email us at wecare@sbdinc.com...

BLACK+DECKER® Support August 12, 2022

Battery

Would Not Recommend

After waiting a week, while watching my grass grow, I got my trimer/edger yesterday and put it together and battery on charge. This morning checked that battery was fully charged and it was. Put it in the trimmer and started using it. It was doing a good job until it quit completely. Checked the power on the battery and had 1 line left. Put battery in charger and a flashing red light told me the battery was BAD. I have another charger for the same battery for another tool. Tried that batte...

June 6, 2022
Verified Purchaser
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Response from SBD_Product Expert

Hello. We appreciate your feedback on the trimmer and are sorry to hear about the issue you are having with your product. This is not the kind of per...

SBD_Product ExpertJuly 13, 2022

Light weight - no string attached

Would Recommend

This is a versatile, light weight cordless trimmer. I had a corded Black and Decker string trimmer that died, so I decided to go cordless. I love the auto-advance of the string - do not like the bump-feed or push-button. Never had any problem with the auto-feed feature on my previous trimmer. In fact, the auto-feed was a major consideration in this purchase. Other features (adjustable handle and edging) are similar to my previous trimmer. I successfully trimmed 0.4 acre lot on a single charge. N...

May 31, 2022
Verified Purchaser
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The only problem I had is not the product itself

Although I haven’t used it yet I think the product itself is so great

May 24, 2022
Verified Purchaser
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Misleading battery info

Would Not Recommend

I really like the design and lightness of this product, but it runs out of juice far sooner than my previous trimmer/edger, a Toro Poweredge with 40v/2.5 amp/90wH battery. The specs say that the battery is 40v 2.0 amp/ 80Watt-hours. Those number translate to a brand-new battery being depleted when I've only finished about 80% of the job. This is slightly worse than the performance of my Toro unit with a battery that is almost 4 years old. Would surely not have purchased if I had understood that...

May 18, 2022
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Response from SBD_Product Expert

Hello. We appreciate your feedback on the trimmer and are sorry to hear about the issue you are having with your product. Your feedback will help us ...

SBD_Product ExpertJuly 13, 2022

Best trimmer ever!

Would Recommend

I've had this same model and used it pretty hard for over 7 years, and just started to have some minor issues. I was upset when local stores didn't have any in stock but I found it online! Bar none ... this has been the best trimmer ever, gas or electric. Light weigh and versatile, strong motor and long lasting battery, no disappointments at all!

May 8, 2022
Verified Purchaser
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Nice tool

Nice handy tool and your service and delivery time was first rate.

May 4, 2022
Verified Purchaser
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