DEWALT TOOLS 20V MAX XR 4AH LITHIUM ION BATTERY W/LED CHARGE INDICATOR|DCB204

3-LED fuel gauge system allows immediate feedback on state of charge Maximum initial battery voltage (measures without a workload) is 20 V ; nominal voltage is 18 No memory and virtually no self-discharge for maximum productivity and less downtime Premium XR Lithium Ion pack provides up to 33% more capacity than standard 20V MAX battery packs Weighs 1.42 lbs allowing user maximum run-time in a lightweight battery