Black & Decker 40V Lithium Ion Trimmer

40V Lithium String Trimmer

By Black & Decker

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Description & Features+

Designed for cutting efficiency and the freedom of cordless convenience, the 13-inch cordless LST136W trimmer and edger delivers more power from the motor to the cutting string so you can get the job done faster. Thanks to Black & Decker's exclusive PowerDrive Transmission, you'll be able to trim grass in hard-to-reach areas where mowers cannot cut while also maintaining a neat edging along hard surfaces.


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Ratings & Reviews+

Black & Decker 40V Lithium Ion Trimmer is rated 4.5 out of 5 by 27.
Rated 5 out of 5 by from Ethanol can't ruin this trimmer Since the government requires ethanol in gasoline, my gas trimmers and chainsaws never last for more than a year without expensive repairs, so I bought this battery trimmer. With acreage, you can't use a corded trimmer and the reviews were good on this one. It last for about 20-30 minutes per charge depending on which setting you use and recharges in about an hour. I rarely needed it over setting 2, only on very tough weeds and reeds. I used bulk string which is cheaper than buying prewound spools. I went through a lot of string while edging the long driveway, but it hadn't been done in quite a while. This model has an automatic feed for the string so no bumping required. Using it at the angle cited in the user manual will use less. So far I am pleased with the performance of cutting, edging and ease of use. It is lighter than a gas trimmer, and the length of the tube from handle to cutter head is adjustable for us tall people. I'm considering buying a second battery to get more done quicker.
Date published: 2013-11-02
Rated 5 out of 5 by from Great Home Grass Trimmer This trimmer met my expectations after searching the WEB for a new trimmer. The speed control (1-6) is great and easy. Very quiet tool. The automatic string advance worked perfect. The assembly of the cutting guard and auxillary handle was very easy. I have a 1/2 acre lot and was able to trim 15 minutes and use only 1/2 the battery charge (yes it has a battery charge remaining indicator - sweet). I used the #2 power level and it trimmed normal grass just fine.
Date published: 2013-05-26
Rated 4 out of 5 by from Good for small property This trimmer does a good job of edging at speed 1. It's lightweight and easy to handle. It is easy to respool with readily available .065 line. The wire bale helps, but does not eliminate, 'accidently' destroying overhanging flowers when trimming. The battery lasts about a 1/2 hour on the lowest speed, but a lot of trimming can be done in that time. Surprisingly, this trimmer cut down high, tough weeds at the highest speed. The downside is the battery doesn't last very long if used at a higher speed -- maybe 15 - 20 minutes of constant use at speed 6. Full battery recharge takes about an hour. The ideal situation would be to have 1 or 2 additional charged batteries as backup, but they are TOO EXPENSIVE.
Date published: 2013-06-13
Rated 5 out of 5 by from So easy to use. I am very happy with my new trimmer. I am 67 years old and only 5 ft 3. I was worried about being able to hold and handle a bigger trimmer, but this one is so lightweight and easy to use I had no problems at all. It was easy to adjust to my height.
Date published: 2016-06-24
Rated 5 out of 5 by from Better Than I Expected Been using the trimmer for a couple of weeks now. It has amazing staying power if you stay at the lower power setting - and that works for most of what I need to do. The string advances without you even knowing it and the battery charges quickly. I have an 1 1/2 acre lot with lots of weeds to eat, so was skeptical that it would work long enough to do my routine trimming: it does. For harder work, I crank up the power and go at it until the battery gets low. It is more convenient than my old gas model for sure. Would love it if it had an attachment of plastic blades for some of the bigger weeds, but understand it really isn't designed for that level of work.
Date published: 2016-06-10
Rated 5 out of 5 by from B&D 40V Lithium String Trimmer I have used this only a few times, but it does much better than I expected. Very light, compared to a gas trimmer. Plenty of power for grass trimming and small weeds. Recharges very quickly. I do not use it for edging, only trimming. The self feeding line is a big plus.
Date published: 2016-06-29
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