Black & Decker 20V MAX* Lithium 12 in. 2-Speed String Trimmer/Edger at Tractor Supply Co.
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Black & Decker 20V MAX* Lithium 12 in. 2-Speed String Trimmer/Edger

SKU: 128726799
Black & Decker 20V MAX* Lithium 12 in. 2-Speed String Trimmer/Edger
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Product Rating is 4.6


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Item Information

Get the power you need with this Black & Decker 20V MAX* Lithium 12 in. 2-Speed String Trimmer/Edger with extended battery capacity.

  • Power through tough overgrowth or reduce speed while you edge for extra runtime
  • Either way, there's no bumping required thanks to the automatic feed spool
  • Includes (1) 20V battery and 1 charger

Specification Description
Product Weight: 5.7 lb.
Attachment Capable: No
Cutting Width: 12 in.
Power Type: Battery
Shaft Type: Straight
Line Type: .065 in.
Head Type: Auto-Feed
Brand: Black & Decker
Manufacturer Part Number LST522
Black & Decker 20V MAX* Lithium 12 in. 2-Speed String Trimmer/Edger is rated 4.4 out of 5 by 32.
Rated 1 out of 5 by from Not good Has very little power. We charged the battery all the way and it won't even cut ferns.
Date published: 2019-07-28
Rated 5 out of 5 by from Love it!!! Absolutley LOVE it! Works great. Light weight and easy to use!!
Date published: 2019-07-27
Rated 5 out of 5 by from Quick and Easy to use Easy charge... love the extendable handle! works like a charm.
Date published: 2019-07-26
Rated 5 out of 5 by from Trimmet Great trimmer , lightweight and easy to use. Wish i got it sooner
Date published: 2019-07-20
Rated 5 out of 5 by from Hard Working! This trimmer is light-weight and easy to use. With two speeds, it cuts through stubborn areas better than other battery powered trimmers we've used. Most of the time we don't even have to use the higher speed. It edges well, too; we don't use hand shears any more. The battery seems to last longer than other trimmers we've had. In fact, we like it so much we purchased another one, so my husband and I can go out together and keep up with the yard work better than ever.
Date published: 2019-06-07
Rated 5 out of 5 by from Lightweight and easy to operate Trimmer/Edger I needed a new Trimmer and i really like this one. It is light weight and easy to operate. The battery goes on and off the Trimmer without any problems. So far I have only used it on the first speed and it works very well.
Date published: 2019-06-04
Rated 5 out of 5 by from Great product I bought this three days ago and I am very pleased with it, I was able to do the trailer court where I live with ease and without having to stop and gas up or change line like I would with my gas trimmer.
Date published: 2019-06-04
Rated 5 out of 5 by from Awesome Trimmer... I have a small yard and this little battery powered trimmer does an amazing job. It is easy to use to cut the smaller area of grass and it does a great job at edging esp with the wheel to guide you. I am so pleased.
Date published: 2019-06-02
Rated 5 out of 5 by from The best❣️❣️❣️ Tractor supply is the greatest! I love my trimmer - it is the best❣️❣️❣️
Date published: 2019-06-02
Rated 4 out of 5 by from Very impressed! It holds a charge on high for about 40 minutes. Very impressed!
Date published: 2019-06-01
Rated 2 out of 5 by from Extra batteries I was very disappointed that 2.5a batteries were not avaible for purchace only 2.0
Date published: 2019-05-31
Rated 4 out of 5 by from Good first battery trimmer Overall recommended. Has more than enough battery for my 1/4 acre homestead. Low power setting is useless. Lower adjustable handle pops into a different position sometimes while in use.
Date published: 2019-05-21
Rated 5 out of 5 by from Perfect for small women to use! This is my second Black and Decker trimmer. First lasted 8+ yrs. Because it is battery and not gas it is very lightweight and I can use it for an extended time without getting fatigued.
Date published: 2019-03-29
Rated 5 out of 5 by from Cuts work in half! We have had this trimmer for about a month and it makes our trimming a breeze. The large head and the self feeding line allows us to do the job in half the time.
Date published: 2018-11-04
Rated 5 out of 5 by from Light weight and powerful Purchased this after old one died. Was not sure a battery operated trimmer would work as well as the gas. It is excellent; powerful, light weight, easy to trim around anything and easy to change speeds. Does a really good job.
Date published: 2018-09-29
Rated 5 out of 5 by from Very Good Edger Light and easy to use... I've had it now for almost two years... Does a great job edging up my lawn and driveway.... My only gripe is that I wish the chord would last longer... Secondly, this isn't really a gripe but just advice to any new purchasers: Speed 2 is mostly useless in my opinion. I've never needed much more power beyond Speed 1 to trim even the toughest grass/weed. Speed 2 drains the battery and burns through the chord too quickly. I NEVER use it. You'd be wise not too as well...
Date published: 2018-07-28
Rated 5 out of 5 by from Very Happy With Trimmer After charging the battery over night I used my trimmer this morning. I have a 10,000 sf yard and used the product on the entire outline of the front yard and the back yard. I used the low speed (1) and was able to complete the entire job. I switched to high speed to see how much more I had left and it only lasted another 5 minutes or so. Overall, I would estimate (I did not time) that the low speed setting will provide around 45 minutes of operation. Also, love the front wheel for guiding edge work...made the job go smoothly and quickly. The auto trimming for the cord worked perfectly...a nice feature. Finally, the unit it light weight and well balanced. For the price this is a hard to beat trimmer for individual home use.
Date published: 2018-07-22
Rated 4 out of 5 by from Great product I must say I was skeptical at first about a battery powered weed eater. I have a small yard but this was the perfect fit. This was the first time I used but as long as string continues to feed correctly and battery hold up I would give 4 stars.
Date published: 2018-07-08
Rated 5 out of 5 by from Can't go wrong Excellent. Light weight but powerful. Long lasting battery. Great design!!
Date published: 2018-07-02
Rated 4 out of 5 by from Big improvement! Thank you! Light weight, easy to use. Helping my husband with weed eating for the first time ever. Thank you Black +Decker!
Date published: 2018-06-26
Rated 1 out of 5 by from Don’t buy it I bought this trimmer a year ago end of summer 2017. The design of the product is unique and trendy but has a terrible battery life!! you barely get 5-10 minutes of use before it’s out of battery. Also, it takes 10-12 hours to recharge battery. It’s absolutely a waste of time and money. Do not buy it.
Date published: 2018-06-08
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What is the model number?

Asked by: Janny T
The model number is LST522.
Answered by: SBD_Product Expert
Date published: 2019-06-04

how long dies it run good on 1 charge battrerie

Asked by: raycraycray
We cannot provide a run-time as this would depend on many different variables as well as other environmental factors.
Answered by: SBD_Product Expert
Date published: 2019-07-19

what is the warranty on it

Asked by: weedeater1
BLACK+DECKER warrants this product for two years against any defects in material or workmanship.
Answered by: SBD_Product Expert
Date published: 2019-05-10

how do you install new line put on the spool?

Asked by: 2222OBk
Remove battery from appliance. Remove the empty spool from the appliance. Remove any remaining cutting line from the spool. Make a fold at the end of the cutting line at about 3/4 inch (19mm). Feed the cutting line into one of the line anchoring slots. Insert the 3/4 inch (19mm) end of the bulk line into the hole in the spool adjacent to the slot. Make sure the line is pulled tight against the spool. Wind the cutting line onto the spool in the direction of the arrow on the spool. Make sure to wind the line on neatly and in layers. Do not crisscross. When the wound cutting line reaches the recesses, cut the line. Fit the spool onto the appliance and replacement the cap.
Answered by: SBD_Product Expert
Date published: 2019-07-19
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