20V MAX* Premium XR® 4.0Ah Li-Ion Battery Pack


  • Premium XR® Lithium Ion pack provides up to 33% more capacity than standard 20V MAX* battery packs.
  • 3-LED fuel gauge system allows immediate feedback on state of charge.
  • No memory and virtually no self-discharge for maximum productivity and less downtime.
  • Weighs 1.42 lbs allowing user maximum run-time in a lightweight battery.