VERIFIED · 2026 canonical · www.jaspecs.com

DEWALT® 20V MAX* 13-in. Cordless String Trimmer Kit

Model number
DCST925M1

The DEWALT DCST925M1 is a 20V MAX* cordless string trimmer kit featuring a gear drive transmission that amplifies torque for powering through overgrowth. The 13-in. swath uses 0.080-in. line with a pre-wound spool included. A variable speed trigger controls power and runtime. This kit includes a 4.0Ah battery and charger, making it compatible with the entire 20V MAX* system of tools. A solid entry point for homeowners who want gear-drive torque amplification.

identifiers stable · addressable
Model no.
DCST925M1
Brand
DEWALT
Category
String Trimmer
Canonical URL
/dewalt/string-trimmer/dcst925m1-dewalt-20v-max-13-cordless-string-trimmer-kit/
Official page dewalt.com →
22 spec rows · each row is anchorable

§ Specifications

#specifications
Product Type
String Trimmer
Voltage (V)
20
Cordless / Corded
Cordless
Power Source
Battery
Motor Type
Brushed
Tool Only
No
Batteries Included
1
Charger Included
Yes
Battery Amp Hours
4
Cutting Swath In
13
Line Diameter In
0.08
Shaft Type
Straight
Line Feed
Standard Spool
Weight (lbs)
11.25
Height (in.)
34.97
Length (in.)
8.2
Width (in.)
7.37
Shaft Length In
38
Country of Origin
China
Barcode (UPC)
885911618304
Battery Platform
20V MAX*
Warranty
3-year limited (tool)

§ What's Included

01 (1) DCST925 String Trimmer
02 (1) 20V MAX* 4.0Ah Li-ion Battery
03 (1) Charger
04 (1) 0.080-in. Line Pre-wound in Spool

§ Warranty

3-year limited (tool)

§ FAQ

What makes the DCST925M1 different from other DEWALT 20V string trimmers?

The DCST925M1 uses a gear drive transmission design that amplifies torque beyond what a direct-drive motor provides, making it well-suited for cutting through thick grass and overgrowth with a brushed motor.

What is the cutting swath on the DCST925M1?

The DCST925M1 cuts a 13-inch swath using 0.080-in. diameter line. The spool comes pre-wound from the factory.

Does the DCST925M1 use bump-feed or auto-feed line advancement?

The DCST925M1 uses a standard spool system. When the line wears down, you replace the pre-wound spool. It does not feature a QuickLoad or bump-feed mechanism.

What battery comes with the DCST925M1?

The DCST925M1 includes a DEWALT 20V MAX* 4.0Ah lithium-ion battery and a standard charger. The 4.0Ah battery is compatible with all 300+ tools in the 20V MAX* system.

Is the DCST925M1 still available for purchase?

The DCST925M1 is an older model that has been largely superseded by brushless variants like the DCST922. It may still be available as new-old-stock or refurbished. Check DEWALT's retail partners for availability.

Can the DCST925M1 handle thick weeds?

Yes. The gear drive transmission delivers more torque than standard direct-drive motors, making the DCST925M1 capable of handling thick grass and moderate weeds despite its brushed motor design.