#1 Home Improvement Retailer

Internet #311471208

Model #DCST925B

Store SKU #1004773318

20V Cordless String Trimmer (Tool Only)

$11900
Apply Now
Save up to $100 on your qualifying purchase.
Apply for a Home Depot Consumer Card
  • Variable speed trigger: to control power and runtime
  • Dual line 13 in. swath 0.080 in. line with bump feed
  • 4Ah battery or above is recommended for best performance
  • View More Details
Store
0 in stock
Text to Me

Product Overview

The DEWALT 20-Volt MAX String Trimmer provides precise power and runtime control with a variable speed trigger. The patented gear drive design provides more torque and maintains cut speed under load, while the dual-line bump feed head clears a full 13 in. The string trimmer is easy to maneuver and puts less stress on the user. Battery and charger sold separately.

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar Cordless String Trimmers

12 in. 20V MAX Lithium-Ion Cordless 2-in-1 String Grass Trimmer/Lawn Edger with (1) 2.0Ah Battery and Charger Included
current product
Exclusive20V Cordless String Trimmer (Tool Only)
Top Rated60-Volt Max Lithium-Ion Brushless Cordless 15 in. / 13 in. String Trimmer - 2.0 Ah Battery and Charger Included15 in. 60V MAX Lithium-Ion Cordless FLEXVOLT Brushless String Grass Trimmer (Tool Only)
BrandBLACK+DECKERDEWALTToroDEWALT
Name12 in. 20V MAX Lithium-Ion Cordless 2-in-1 String Grass Trimmer/Lawn Edger with (1) 2.0Ah Battery and Charger Included20V Cordless String Trimmer (Tool Only)60-Volt Max Lithium-Ion Brushless Cordless 15 in. / 13 in. String Trimmer - 2.0 Ah Battery and Charger Included15 in. 60V MAX Lithium-Ion Cordless FLEXVOLT Brushless String Grass Trimmer (Tool Only)
Price
$7688
$11900
$17900
$19900
Ratings
(4505)
(702)
(749)
(142)
Voltage (v)20v20v60v60v
FeaturesNo Additional FeaturesNo Additional FeaturesAdjustable Cutting Depth,Brushless,Rechargeable,Straight ShaftNo Additional Features
Line Advance SystemAutomaticAutomaticBumpBump
Trimmer Line TypeStringStringStringString
Shaft TypeStraightStraightStraightStraight
Power TypeCordlessCordlessCordlessCordless
Start TypeElectricElectricElectricElectric
Battery TypeLithium IonLithium IonLithium IonLithium Ion
View ProductView ProductView ProductView Product

Specifications

Dimensions

Assembled Depth (in.)
8.336 in
Assembled Height (in.)
35.177 in
Assembled Width (in.)
7.362 in
Line Style Size
.080
Maximum cutting path diameter (in.)
13
Recommended Line Diameter (in.)
.080
Shaft Length (in.)
38

Details

Assembly Required
Yes
Battery Amp Hours
No Battery
Battery Type
Lithium Ion
Battery/Charger
Tool Only
Charger Included
Charger Not Included
Features
No Additional Features
Head Type
Wind with Assembly
Included
No Additional Items Included
Line Advance System
Automatic
Number of Total Batteries Included
0
Number of Trim Lines
2
Power Type
Cordless
Product Weight (lb.)
8.5 lb
Refurbished
No
Returnable
30-Day
Shaft Type
Straight
Start Type
Electric
Tools Included
String Trimmer
Trimmer Line Type
String
Trimmer Type
Hand Held
Voltage (v)
20v

Warranty / Certifications

Manufacturer Warranty
Three Year Limited Warranty1 Year Free Service90 Day Money Back Guarantee

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.2
    out of 702 reviews
  • 70% recommend this product
Filter by:
Showing 1-30 of 702 reviews
BAD the string LOCK
I have been using it more than 2 years. This is the worst item Dewalt made. Every 30 sec to 3 mins when I start the power, the "lock-off lever" would automatically turn the LOCK-ON to LOCK-OFF (vice versa). Every 30 to 3 mins when I'm using the trimmer, I would need to re-tighten the strings and/or re-winded. This lock-on/off lever is the worst I've seen. I will NOT buy anything on Dewalt - as far as the trimmers. I recommend looking other brands. For me, I wished I should have bought Milwaukee.
by
Response from DewaltProductExpertJun 23, 2021
Hello
We appreciate your feedback. We would like to speak to you about the experience you had. Please contact support at WECARE@sbdinc.com and include a brief description of the issue you are having along with your contact information.
We look forward to hearing from you.
Thank you
DEWALT
    8 people found this helpful
    Trimmer keeps my yard looking tidy
    This trimmer was the perfect choice for me. I have a large yard with several flower beds, trees, and buildings. Being a petite female, a gas powered/heavier model would’ve been impractical. This trimmer made quick work of the tall grass and weeds and had plenty of power. I used it in low mode and it did run through the battery quicker than my other tools, so I would recommend having a backup ready if you’re planning on using it for extended periods. I was careful around rocks and sidewalks, so the string lasted a long time and showed little wear. It’s easy to assemble and run, I had no issues. I’m happy with my purchase.
    by
      • Recommended
      Powers through tuff weeds
      [This review was collected as part of a promotion.] I decided on the Model # DCST925B because of the reviews which turned out to be spot on! I have a specific purpose for the string trimmer and that is the weeds spreading in and around our privacy tree line. We have our roadway, three feet of grass, three feet of mulch bed with the trees in the center and then woods. The wind carries seeds from the overgrowth and propagates weeds which are too numerous to pick by hand. I did a three-hundred-foot tree line of sixty arborvitaes in under an hour with a 3 ah. Battery. The large growth took some time and patience but the trimmer wacked right through all the stuff. I will only need to use it about twice a month till the fall. I would suggest taking the time to clean the bottom thoroughly, including removing the line spool and inspecting the line. Important note make sure the line does not extend past the cutter blade, it will make a racket!
      by
        • Recommended
        Model # DCST925B
        I decided on the Model # DCST925B because of the reviews which turned out to be spot on! I have a specific purpose for the string trimmer and that is the weeds spreading in and around our privacy tree line. We have our roadway, three feet of grass, three feet of mulch bed with the trees in the center and then woods. The wind carries seeds from the overgrowth and propagates weeds which are too numerous to pick by hand. I did a three-hundred-foot tree line of sixty arborvitaes in under an hour with a 3 ah. Battery. The large growth took some time and patience but the trimmer wacked right through all the stuff. I will only need to use it about twice a month till the fall. I would suggest taking the time to clean the bottom thoroughly, including removing the line spool and inspecting the line. Important note make sure the line does not extend past the cutter blade, it will make a racket!
        by
          11 people found this helpful
          This is a good trimmer. We use it for in-between lawn service cuts to knock down the back yard w...
          This is a good trimmer. We use it for in-between lawn service cuts to knock down the back yard which has new grass that grows like crazy in the South Texas sun! It is easy to operate and light enough for older folks like us to use. Already using DeWalt drill and other tools so we had the batteries. One suggestion is that if you are going to use this trimmer hardcore, get the larger batteries. We use up the charge of 2 new 20V batteries whenever we do our 20x50 backyard.
          by
          • Verified Purchase
          • Recommended
          21 people found this helpful
          I have a small yard to maintain. I can use the same 20V batteries as the rest of my power tools. ...
          I have a small yard to maintain. I can use the same 20V batteries as the rest of my power tools. The trimmer line that comes with the unit is very durable. At a prior home, I had 2 acres to maintain. I had a Stihl trimmer that I used there. The Stihl is a great product. I am very impressed with this Dewalt product. For its use, this Dewalt trimmer compares well with other high performing trimmers.
          by
          • Verified Purchase
          • Recommended
          16 people found this helpful
          Just like it said it was...
          Just like it said it was
          by
            by
              20v string trimmer
              this non brushless is much better than the overpriced brushless models
              by
              • Verified Purchase
              Too heavy. Otherwise good...
              Too heavy. Otherwise good
              by
                Complete junk
                Only gave one star because I couldn’t give zero. This was the second one to go bad within 30 days. My 11 year old son was using it on average of 30 minutes a week. DO NOT BUY THIS COMPLETE WASTE OF MONEY Returned to store. Will not purchase another
                by
                  Rating provided by a verified purchaser...
                  Rating provided by a verified purchaser
                  by
                    Cordless grass trimmer
                    Much easier to use than a gas model. Also it is lighter than the gas model
                    by
                    • Verified Purchase
                    • Recommended
                    Works well. Although it is less powerful than my...
                    Works well. Although it is less powerful than my gas powered trimmers, it is better for some purposes because it can be carried in my SUV without worrying about making a big mess.
                    by
                      It did alot better than I thought it would. It's...
                      It did alot better than I thought it would. It's decently light. The battery last around 45 minutes
                      by
                        by
                          by
                            a little to heavy for the wife and *runs the...
                            a little to heavy for the wife and *runs the 20 volt battery down in like 7 minutes! can't even finish trimming the small amount we have.
                            by
                            Response from portercableProductExpertOct 6, 2021
                            Hi Stan, Thank you for your feedback regarding your DCST925B.  We sincerely apologize for the inconvenience and can assure you this type of performance is not typical of our products. Please contact our Customer Service Team by e-mail at wecare@sbdinc.com if you would like to speak to us about your experience. Please reference case #2998507.

                            Thank you

                            Roxy

                            DEWALT
                              This trimmer is great. Works better than my gas trimmer....
                              This trimmer is great. Works better than my gas trimmer. Battery lasts and lasts. Refilled the string and it was super easy. Folds and stores easily. I would recommend it.
                              by
                                Great product was very pleased with it...
                                Great product was very pleased with it
                                by
                                  by
                                    Weeds Begone!
                                    Powerful, easy to use
                                    by
                                    • Verified Purchase
                                    • Recommended
                                    by
                                      by
                                        Wish I would have would have got rid of my...
                                        Wish I would have would have got rid of my gas trimmer earlier! This trimmer has made yard work so much easier!
                                        by
                                          AWESOME WED WAKKER
                                          Best we’d walker I ever owned. I will never go back to gas powered.
                                          by
                                          • Verified Purchase
                                          • Recommended
                                          Less than expected from Dewaly
                                          Assembly of guard (item 8) to motor housing (item 4) in Figure G was impossible using screws supplied. Small Phillips type head of those screw incapable of needed torque due to cam-out. I substituted Robinson head screws which worked perfectly. Assemble book, and particularly the Figures, too small and of too low a resolution, for senior citizen eyes. Cord cuts fine grasses but does not seem capable of cutting native (thicker) grass.
                                          by
                                            by
                                              by
                                                by
                                                  Showing 1-30 of 702 reviews