DEWALT 20-Volt MAX POWERSTACK Compact Battery (2-Pack) DCBP034-2 - The Home Depot
DEWALT XR 3-Tool 20-Volt Max Brushless Power Tool Combo Kit with Soft Case (2-Batteries and charger Included) in the Power Tool Combo Kits department at Lowes.com
Why you shouldn't throw away the XR FLEXVOLT 54V battery cap | Powertool World
Batteries by DEWALT for sale online | Mister Worker™