20V MAX* XR® 4Ah Battery (2 PK)

Product Overview

Power your 20V MAX* tools with (2) lightweight 20V MAX* XR® 4Ah batteries that feature a portable design and a 3-LED Fuel Gauge System for immediate feedback on your state of charge.

Additional Features

  • Individual pack weights 1.42 lbs allowing user maximum run-time in a lightweight battery


  • Be sure to recycle 1-800-822-8837



  • 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.

Learn More


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.