Dewalt 20V MAX Lithium-Ion 1 in. Cordless PEX Expander Kit with 2 Batteries (2 Ah) - DCE400D2

Model: DCE400D2
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Dewalt 20V MAX Lithium-Ion 1 in. Cordless PEX Expander Kit with 2 Batteries (2 Ah) - DCE400D2 Model: DCE400D2
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Product Features & specs :

Take charge and use your 20V Max Lithium Ion battery on multiple tools

Take Charge

Use your 20V MAX Lithium Ion battery across multiple tools

200 plus products and growing in the 20V MAX family of tools

200+ Products

Our largest cordless platform continues to expand making 20V MAX a system you can build on

Fastest pex spander on the market

Fastest PEX Expander

Compared to competitor PEX expander average application speed

Dewalt supports our hometown

Made in the USA

Dewalt began production in the USA using global materials producing over 10 million tools since 2013

Compatible with a Wide Range of 20V MAX Batteries to fit your needs

Dewalt DCB203 battery for lightweight usage

More Compact 2 Ah

Dewalt DCB230 battery

3 Ah

Dewalt DCB204 battery

4 Ah

Dewalt DCB205 battery

5 Ah

Dewalt DCB206 battery

6 Ah

Dewalt DCB612 battery with long run time

More Runtime 12 Ah

Dewalt 20V MAX Lithium-Ion 1 in. Cordless PEX Expander Kit with 2 Batteries (2 Ah) - DCE400D2


Expand PEX Type-A tubing from 3/8 in. to 1 in. with this 20V MAX Cordless 1 in. PEX Expander, the fastest PEX Expander on the market. It's proudly made in the USA with global materials. An automatic rotating head helps to ensure even expansion. The bright onboard LED work light and full-trigger actuation make it an excellent tool in dimly lit, tight spaces. Carry this tool conveniently around the jobsite with a dual-sided hang hook and belt hook. Rubber overmold on the handle provides an ergonomic grip to keep you comfortable all day. This tool uses DEWALT PEX Heads, and is compatible with leading competitive PEX heads.


  • Expands 3/8 in. to 1 in. Pex Type-A tubing.

  • Automatic rotating head action for even expansion.

  • Full trigger actuation for use in tight spaces.

  • Bright LED work light to help illuminate dark areas.

  • Dual-sided hang and belt hooks for convenient storage.

  • Rubber overmold for comfortable, ergonomic grip.

  • Uses DEWALT PEX Heads. Compatible with Milwaukee and Uponor Heads. (Milwaukee is a registered trademark of Milwaukee Electric Tool Corp. Uponor is a registered trademark of Uponor Oyj.)

What’s Included:

  • 20V MAX 1 in. PEX Expander - DCE400

  • 1/2 in. Expander Head

  • 3/4 in. Expander Head

  • 1 in. Expander Head

  • PEX Expander Grease

  • (2) 20V MAX 2 Ah Lithium-Ion Compact Batteries - DCB203

  • Charger

  • Kit Box

Power Source



3/8 in - 1 in

UL Safety


Head Compatibility

Milwaukee/Uponor Heads

Wifi compatibility


Batteries Included


Battery Type


Battery 2 Amp Hour

2 Ah

Bluetooth Compatibility


Motor Type


Battery Warranty

3 Year



Charger Included


Heads Included


CSA Safety


LED Light


Expander Mechanism


Case Included


Case Type


Battery Amp Hour

2 Ah




60 SPM

ETL Safety


Battery System



17 in.


4.88 in.


1.5 in.


11.8 lbs.

Warranty Term

3 Year

Reviews :

Q & A :


Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.