20V MAX* XR® 1/4 in. 3-Speed Impact Driver with DEWALT POWERSTACK™ Kit

20V MAX* XR® 1/4 in. 3-Speed Impact Driver with DEWALT POWERSTACK™ Kit

  • BRUSHLESS MOTOR delivers 1,825 in-lbs of torque and 3,400 RPM to drive large diameter screws
  • COMPLETE TOUGH FASTENING APPLICATIONS on the jobsite with 30% more torque****
  • PRO-LEVEL CONTROL and precision with variable speed trigger and 3-speed setting
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Product Overview

This 20V MAX* XR® ¼ in. 3-Speed Impact Driver is lightweight yet powerful with a brushless motor that delivers 1,825 in-lbs. of max torque to drive large diameter screws. The 3-speed switch allows for increased user control and precision for various applications to help maximize versatility on the jobsite. Maintain productivity in low-light spots with a 3-LED on-board work light that helps to illuminate dimly lit workspaces. This cordless impact driver comes Chip Ready™ (chip sold separately) to track the tool's location with the DEWALT® TOOL CONNECT™ Site Manager App

Additional Features

  • BRIGHTEN DARK WORK AREAS with an integrated 3-LED work light for ehnanced visibility in low-light areas


  • (1) DCF845 20V MAX* XR® 1/4 in. 3-Speed Impact Driver
  • (1) DCBP034 20V MAX* DEWALT POWERSTACK™ Compact Battery
  • (1) DCB203 20V MAX* 2Ah Battery
  • (1) Belt Hook
  • (1) Charger
  • (1) Kit Bag


Product Length
5.1 in
No Load Speed (RPM)
Impact Rate per Min.
Number of Speed Settings
Product Weight
2 lbs


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

We’re confident of the quality of our products, and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

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

Support Manual


  • * Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.
  • †vs. Model DCB203; not in application
  • **footprint vs. DCB203 Battery
  • ***vs. DCB203 Battery
  • ****Rated Torque vs. DCF885 Impact Driver with Rated Torque of 1400 in-lbs