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Archived source page — DeWalt 2X20V MAX XR®Cordless Self-Propelled Mower With (2) 10.0 Ah Batteries And Charger

Archived copy of https://www.dewalt.com/en-us/product/dcmwsp256u2/2x20v-max-xr-cordless-self-propelled-mower-2-100-ah-batteries-and-charger as of July 20, 2026 — for reference only; visit the manufacturer for current specs.

This is a sanitized, script-free snapshot stored by MowerFacts for provenance. Content and trademarks belong to DeWalt (dewalt.com). MowerFacts is an independent reference site and is not affiliated with the manufacturer.

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DCMWSP256U2

2X20V MAX XR® Cordless Self-Propelled Mower With (2) 10.0 Ah Batteries And Charger

A DEWALT cordless electric lawn mower with a yellow and black design, featuring a rear grass collection bag, ergonomic handle, and dual battery setup.

Reviews

Product details

Maintain your property with the completely redesigned DEWALT® mower, built from the battery up, for optimal electric cutting performance. The new 2x20v MAX XR® rear wheel drive, self-propelled mower features the patented high efficiency cutting system which utilizes the all-new steel cutting deck design, dual blade system, and AutoSense motor to deliver up to 80 minutes of runtime. The mower folds with one touch for easy storage and comes with 3-in-1 mulching, bagging and rear discharge.

  • High efficiency cutting system with dual blades is designed for runtime and cutting performance
  • Up to 80 minutes on runtime using both included batteries in succession
  • LED dashboard communicates battery state of charge, cutting system difficulty, and blade end of life.
  • Rugged, durable steel deck design
  • One touch handle system quickly telescopes and folds unit between storage and operating positions
  • Takes up 82% less space in vertical storage vs in operation."
  • Single point height adjust system with 6 settings for a variety of grass conditions and cutting preferences
  • 85% quieter than comparable gas mower"¡
  • Bag fills up to 95% full before needing to be emptied
  • Adjust your walking speed with ease using the speed dial

Product Type
Self-Propelled Mower
Voltage
20V
Power Source
Battery
Total Number of Batteries
2
Charger Included
Yes

  • (1) 20V MAX* XR Cordless 21-Inch (533mm) Push Lawn Mower
  • (2) 20V MAX* 10.0 Ah Batteries
  • (2) 4A Chargers
  • (1) Grass Bag
  • (1) Rear Side Discharge Chute
  • (1) Mulch Plug

  • 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed

We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Customer Support

* *Maximum initial battery voltage (measured without a workload) is 60 volts. Nominal voltage is 54.

* **Based on mowing one third of grass height, on height setting 6, usling both fully charged DEWALT 20V MAX* DCB210 10.0Ah batteries

* †Refer to user manual for proper vertical storage configuration

* ‡ vs. Troy-Bilt (12A-A1BP723); measurements taken without load or engagement of self-propelled, from operator's position in a lab environment.

Downloads and manuals

Instruction Manual, Type 1
NA316626_DCMWP234_DCMWSP256-T1-NA.pdf
PDF
Instruction Manual, Type 1
NA731675_DCMWP234_DCMWSP256_2X20v_Mower-T1-_NA.pdf
PDF
Exploded Diagram, Type 1
DCMWSP256U2-T1-CA-HANDLE.svg
SVG
Exploded Diagram, Type 1
DCMWSP256U2-T1-CA-body.svg
SVG
Exploded Diagram, Type 1
DCMWSP256U2-T1-CA-body_25-03-14.svg
SVG
Exploded Diagram, Type 1
DCMWSP256-T1-Body.svg
SVG
Exploded Diagram, Type 1
DCMWSP256-T1-Hadle.svg
SVG

Related products & accessories

Performance redefined™

Expect excellence. Accept nothing less.

With innovative features designed to help elevate your experience, the next generation of DEWALT XR® tools offer certainty for the pro who demands excellence. From carpentry to concrete, explore a wide range of 20V MAX* XR® tools engineered specifically for your trade.
 

A person wearing gloves and a hat is using a Dewalt cordless power tool to drill or impact a wooden frame inside a construction site, with sawdust flying around.
A person using a DEWALT cordless reciprocating saw to cut through a metal pipe. The tool has a yellow and black design and is powered by a 20V XR battery.
A person using a DEWALT DCS590B cordless circular saw to cut a wooden plank outdoors. Sawdust is visible as the tool operates on the construction site.

Experience power

See the difference enhanced ergonomics†, brushless motors, and improved durability** can make with 20V MAX* XR®.

A person using a DEWALT DCS590B cordless circular saw to cut a wooden plank outdoors. Sawdust is visible as the tool operates on the construction site.
Two DEWALT XR lithium-ion power tool batteries, one 20V 5Ah and one 20V 8Ah, are shown on a workbench in an industrial setting.

Performance redefined™

Our best performing 20V MAX* batteries & power tools**

Built to deliver confidence for the world's toughest pros, the next generation of 20V MAX* XR® keeps you a step ahead. From specifically engineered tools to innovative battery technologies, DEWALT XR® is a badge of honor only presented to products proven to perform at the highest level.
 

Explore systemBatteries & chargers

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Archived July 20, 2026 from dewalt.com. Reproduced for reference and provenance only; see the normalized MowerFacts spec sheet for the comparison-ready data.