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Black & Decker 20-Volt Lithium-Ion Trimmer/Edger

by Black & Decker
4.2 out of 5 stars  See all reviews (303 customer reviews)

List Price: $129.99
Price: $94.99 & FREE Shipping. Details
You Save: $35.00 (27%)
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In Stock.
Ships from and sold by Amazon.com.
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Style: Trimmer Only
Trimmer + Sweeper Combo
Trimmer Only
  • Easily converts from trimmer to edger with a quick turn of the shaft
  • Powered by 20-volt MAX lithium-ion battery, with longer lifespan and charge retention than NiCad batteries
  • PowerDrive Transmission delivers more power from the motor to the cutting string
  • Automatic Feed Spool ensures continuous work without bumping
  • 2-year limited warranty; includes battery and Energy Star-qualified charger

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Frequently Bought Together

Black & Decker LST220 12-Inch 20-Volt Lithium-Ion Cordless GrassHog Trimmer/Edger + Black & Decker AF-100-3ZP 30-Feet 0.065-Inch Line String Trimmer Replacement Spool, 3-Pack + Black & Decker RC-100-P Replacement Spool Cap and Spring for AFS Trimmer
Price for all three: $117.09

Buy the selected items together


Product Details

Style Name: Trimmer Only
  • Product Dimensions: 8.5 x 4.8 x 41.3 inches
  • Shipping Weight: 9 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
  • ASIN: B004JMZH08
  • Item model number: LST220
  • Average Customer Review: 4.2 out of 5 stars  See all reviews (303 customer reviews)
  • Amazon Best Sellers Rank: #129 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)

Product Description

Style: Trimmer Only

Amazon.com

LST220
The cordless LST220 trimmer and edger (view larger).
20-volt
Get the power you need with Black & Decker's 20-volt lithium system (view larger).

Forget the mess of the gas can, and get great cordless trimming results with the LST220 12 inch 20-volt MAX lithium-ion Trimmer and Edger. All around your yard, from crisp edges along the driveway to delicate trimming around your favorite trees and shrubs, this cordless string trimmer will get the job done fast and without the mess and hassles of gasoline.

Best of all, the LST220 cordless trimmer comes with two LBXR20 20-volt MAX batteries — doubling your runtime to get large tasks done.

Trim in Comfort

Easy to start and quiet to operate, the LST220 cordless trimmer and edger weighs just over 5 pounds Plus, it's fully adjustable so you can work at the ideal height, with pivoting handle positions to trim at odd angles in comfort and a telescoping pole that easily adjusts to a your preferred length.

This cordless trimmer and edger also features Black & Decker's PowerDrive Transmission, which delivers more power from the motor to the cutting string. That ultra-efficient performance plus a generous 12-inch cutting swath help every job go faster.

Smooth Operation with Fewer Stops and Starts

With the LST220, you never have to bump to release the string or waste time continually adjusting the string spool. The Black & Decker Automatic Feed Spool keeps the string at the optimal length automatically and continuously. And when you want to shift from edging to trimming and back again, a quick turn of the shaft is all it takes.

The Black & Decker 20-volt MAX lithium-ion battery offers a longer lifespan and retains its charge 5x longer than similar 18-volt NiCad batteries. It's compatible with the full line of Black & Decker's 20-volt MAX line of power and gardening tools, and you won't be limited by an extension cord.

What's in the Box

LST220 20-volt MAX lithium-ion cordless trimmer and edger; two LBXR20 batteries; LCS20 battery charger; AF-100 spool; guard; operating instructions

About Black & Decker

Since 1910, Black & Decker has been setting the standard for innovation and design of power tools, accessories, outdoor yard care equipment, home cleaning products, automotive and lighting products, hardware, and other home improvement products. The inventor of the first portable electric drill with pistol grip and trigger switch, Black & Decker has evolved from a small machine shop in Baltimore, Maryland to a global manufacturing and marketing powerhouse with a broad line of quality products used in and around the home and for commercial applications. When users need to get work done, they trust Black & Decker for the products that will do the job efficiently and reliably.

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LST220 Cordless Trimmer and Edger

Key Features
  • Easily converts from trimmer to edger with a quick turn of the shaft

  • 20-volt MAX lithium-ion battery provides longer battery, life year after year; includes two batteries

  • PowerDrive Transmission delivers more power from the motor to the cutting string

  • Automatic Feed Spool ensures continuous work without bumping

  • Groom N' Edge with flip-up edge guide

  • Adjustable height and pivoting handle positions

  • Weighs 5.2 pounds

  • Energy Star rated

  • Backed by a 2-year limited warranty

LST220
Automatic Feed Spool ensures continuous work without bumping (view larger).

LST220
Switch from trimming to edging in seconds (view larger).

LST220
Adjustable height and pivoting handle positions (view larger).

Product Description

The Black & Decker LBXR20 20 Volt MAX Extended Run Time Lithium Battery is compatible with the 20-Volt MAX line of power and gardening tools. These batteries have been formulated for longer runtime and improved performance. This battery is compatible with cordless tool models BDC120VA100, BDCDMT120, BDCDMT120-2, BDCDMT120F, BDCDMT120IA, BDCF20, BDH2000SL, LD3K220, LCC220, LCS120, LCS120B, LD120VA, LDX120C, LDX120PK, LDX120SB, LDX220SB, LDX220SBFC, LGC120, GLC120B, LHT210, LHT2220, LHT2220B, LLP120, LLP120B, LPHT120, LPHT120B, LPP120, LPP120B, LST220, LSW120, LSW20, LSW20B, SSL20SB, SSL20SB-2.


Customer Reviews

Very light weight and very easy to use. Roscoe V. Eakins III  |  102 reviewers made a similar statement
The battery life is surprisingly long and the batteries recharge quickly after the initial charge. Paula Horley  |  25 reviewers made a similar statement
Most Helpful Customer Reviews
287 of 295 people found the following review helpful
4.0 out of 5 stars Gas Free Option March 27, 2011
By JDP
Style Name:Trimmer Only
Over the years I've used many Black & Decker products. Everything from power tools to lawn care equipment, most are as advertised and effectively do the job just as good as the higher priced competition. I haven't used a gas powered tool in over 12 years now. I've also gone the electric route as well. My eleven year old 18 volt B&D trimmer has more then proved itself and finally was put out to pasture. I'm still surprised that I got that much running time from the two 18 volt batteries that came with the unit. For quick and easy trimming, its been a capable tool. That said, I picked up the Black & Decker LST220 Grasshog Trimmer at my local hardware store last weekend.

After a quick inventory, I scanned over the brief instructions. Its pretty much cut and dry as to what's in the box. There's the trimmer, instructions, two batteries, cord, and a charger. The company also tags on a two year limited warranty. The instructions on Black & Decker tools are still amusing to say the least. It doesn't take a degree in rocket science to put a piece of their gear together. Knowing what I know about battery powered lawn tools, I knew I would need both batteries to complete the tasks in my large front and back yards. So I charged both of the 20 volt batteries for about 8 hours each.

Now the test. First off, the B&D LST220 Trimmer has a nice light feel to it. Like my older trimmer, the handle has a good ergonomic feel to it. It easily moves up and down and rotates a full 360 degrees. Adjustment is easy. It didn't take me long to find out about the line's new auto feed system. Its much nicer then the old bump and feed system. On average I found myself using about four of the 30' line spools a year. Only time will tell if that number drops with this new system.

The trimmer does seem faster. I don't doubt the advertised 7500 rpm a bit. The 12" trim path has not changed from my older model. The trigger configuration hasn't changed either. Its still has a nice feel. Trimming wise, this model operates smoothly without any hiccups. It does a great job of getting under bushes and around the fence line. Just like my older unit, I was not surprised that I had to utilize both batteries to get the front yard trimming done. I noticed a drop off in power at about 15 minutes. Good thing B&D includes two batteries. One battery doesn't come anywhere near getting the job done.

The metal guard for edging has stayed much the same design as the original model. Like my older B&D trimmers, the LST220 Trimmer is not capable of doing a great job of edging because of the steady drain on battery power. Even with two 20 volt batteries, its just not enough juice. I always have to break out my electric powered edger or hand tools to complete the task. Why Black & Decker even promotes its lineup of battery powered trimmers as edgers is a mystery to me.

Even though I am user of many Black & Decker products, I find the company's website limited on up to date product information. Product registration is available via the site. It seems that it took them ages to post a toll free number. Now depending on the product, there is a toll free number posted for each line. When I did contact customer service for other tools that I've owned, I've always received outstanding service. Signing up for the company newsletter via email is nothing more then receiving an occasion survey on products.

Even with its battery limitations, the Black & Decker LST220 Cordless Grass Hog Trimmer is a useful working tool in clearing out ground not accessible by a mower. When it comes to edging that's a different story. Personally I don't think there is any battery powered tool out there that certifies as a true edging tool. I know I've not seen or used one. Still, this Black & Decker tool covers the bases as a good gas free trimmer.
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158 of 162 people found the following review helpful
By kenarnd
Style Name:Trimmer Only|Amazon Verified Purchase
This is my first cordless electric trimmer. Despite of mediocre reviews at consumer reports I decided to try this one, after yet another half hour on my knees in the garage trying to start my diva-esque 3-year-old 2-cycle gas engine trimmer..
Shipping was slow, packing the worst I've ever seen from Amazon! But it worked, and it was fairly easy to put the parts together. I used it twice now, so here is my impression:
Sleek looks, length is adjustable (but barely enough for me, and I am only 6ft tall), charging really takes 8 hours for each battery (!), and the trimmer runs between 10 and 12 minutes with a fully charged battery - less if you are edging stubborn St Augustine grass.
It is louder than I expected, but still much better than a gas engine trimmer.
Trimming:
The line is a little thinner (.65) compared to my Ryobi gas trimmer (.80), the diameter of the cutting area is a lot smaller and it uses only one line instead of two, so it takes a little longer to trim the same area. But it still works fine on a regular size suburban lot like mine. I did not find anything that this trimmer would not 'mowe down', so this is a success! It takes a little more time, but the lower weight, noise and aggravation level are making up for it. No more mixing gas and oil and fiddling with starters..
Edging:
The Black&Decker is too weak, at least for edging the stubborn crawling shoots of our Floridian St Augustine grass. It still works, but I have to carry a manual pruning cutter with me and walk the edged line again to cut the remaining grass by hand.. I am not sure if the line is too soft or too thin or whether it is just the lack of power or rotation speed, all I can say is it cannot compare to a good gas powered edger.
The batteries are gone fast too, when you are edging. That's a disappoinment. Since this unit is very light weight and the batteries are small, it makes you wonder why they didn't double the battery size/capacity? It would still be very small and light weight..
All in all a really nice tool for a suburban lot, and good enough if you are willing to add some manual work here and there..
I consider trying the cordless lithium-ion leaf blower, but since that one comes only with one battery, I am worried it may work only a few minutes - waiting for your reviews!
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143 of 147 people found the following review helpful
4.0 out of 5 stars LIGHTWEIGHT BUT SHORT RUN TIME April 21, 2011
Style Name:Trimmer Only
I bought this product from my local "bigbox" store a month ago so thought I would drop a review here anyway. The LST220 came with two 20volt lithium ion batteries, a charger, and a leaf blower. I am not the least big mechanically inclined, but I put this wonder together in a few minutes. Batteries each take a full 8 hours to charge, which is a drawback for me, since they only gave me 20 minutes of weeding on each battery, and take 8 hours to charge each one. This unit's height can be adjusted with the quick easy turn of a collar, and the (.065) line is automatic--so no more bump & feed! It is so lightweight and easy to use, and I really do love the fact that I don't have to mess with pulling that nasty string a dozen times on a smelly gas-powered trimmer any more. With this model, all you do is push a button! The only cons would be that the battery lasts me 20 minutes of run time, so I get to do about 35-40 minutes total weed whacking using two batteries. Quite honestly, I can't stand doing much more than that anyway, but I called B&D to verify this, and was told that 20 minutes' run time is the best that I can expect to get for each battery. When I asked B&D why they don't make one with a longer battery life (an hour per battery would be good) I was told that it would make the unit much too heavy (huh??). An electric (corded) weed trimmer is not an option for me since I would have to have an 800ft. cord. I gave it 4 stars instead of 5 only because of the short battery use; a quicker charge time would be a plus. Otherwise, I really enjoy using it, so much so that I think I'm addicted. Haven't had to change the spool yet, but will update this when I do.

UPDATE: By the time I had used this 12-14 times, I was only getting 7-10 minutes' run time from each battery. With 16+ hours charge time, it would take me 3-4 days to complete one small area. It's a shame really, as everything else about this machine is great. B&D told me not to expect more than 7 minutes of use from each battery. I ended up returning this weed whacker, and still looking for a good cordless. For those of you who claim to get 35+ minutes' continuous run time from each battery, I'd like to know how.
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Most Recent Customer Reviews
5.0 out of 5 stars Perfect for what I need it for...
This trimmer is just enough for my needs. I actually purchased mine a year ago at a large retailer and it cost much more then...around $120... Read more
Published 3 hours ago by Pylon 1
5.0 out of 5 stars Doesn't have the power of gas - but no worries!
Over the years I've run the gamut of trimmers from electric to gasoline powered. My most recent was gas powered and I grew weary of spending more time trying to start it and fix... Read more
Published 3 days ago by E. Smith
3.0 out of 5 stars For very small jobs only
Good luck trying to find out the model number of this on the trimmer itself. It is nowhere to be found. I had to check the so-called "manual" to find it out. Read more
Published 4 days ago by Charles Ziembo
5.0 out of 5 stars Great trimmer/edger
Great trimmer for the price. It is fast, easy to use, adjustable handle and battery so far has not run out of power. Would recommend this to anyone.
Published 4 days ago by Richard Franz
5.0 out of 5 stars Had a Gas Trimmer - LOVE This One, Great Option for Typical...
Sure I loved the sheer power of my gas trimmer - but I trim the whole yard much quicker with this one! I have used it twice now and am getting better using it. Read more
Published 5 days ago by Mike
2.0 out of 5 stars NOT A GOOD INVESTMENT
I am a frequent customer of B&D and own a number of their power tools. In my view this product is not as good a tool when compared with the older B&D cordless models. Read more
Published 7 days ago by Steve Stoute
5.0 out of 5 stars Perfect For My Needs
I'm "in town" with a small yard. It's about 45 feet wide but deep. For years I struggled with a 100 foot extension cord and an electric trimmer. Read more
Published 7 days ago by Belder
5.0 out of 5 stars Great Product
Have had this about two weeks and I am very happy with this 20V system. Having additional batteries really helps and now that I have four of the tools all with the same battery, It... Read more
Published 8 days ago by Brian Taub
4.0 out of 5 stars black and decker 20 volt blower and string trimmer
I used the blower and liked it but I have not used the string trimmer yet so I can't comment on that.
Published 9 days ago by richard viktora
4.0 out of 5 stars So long gas and power cords
I replaced my gas weed wacker and power corded leaf blower (may still use it for bigger jobs) with these. Read more
Published 10 days ago by C. Williamson
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