FREE Curb-Side Pickup.

Your Cart Is Empty

20v max 4.0 Ah Lithium batter pack 20v Max battery pack 4.0 ah pack has 2x the capacity as the LBXR2020. Black and Decker's highest capacity battery pack for the 20v Max system of tools.

Sign Up For Offers And Advice!

Need Help?

Ask Us A Question


Customer Service


Store Hours

Mon-Fri : 8:00am - 5:00pm
Sat : 8:00am - 2:00pm
Sun : Closed