DEWALT 20V MAX Compact Lithium-Ion 2.0Ah Battery Pack DCB203 - The Home Depot
Amazon.com: for Dewalt 20V to 18V Battery Adapter, JJXNDO 2-Pack DM18D Upgraded Version DCA1820 Converter for Dewalt 18V/20V & for Milwaukee M18 18V Battery to Work for Dewalt 18V Nicad & NiMh
DeWalt XR 18V Battery 4.0Ah | Toolstation
BATTERI DEWALT FLEXVOLT DCB546-XJ 18V/54V 6AH
DEWALT 20V MAX Battery Adapter Kit, 18V to 20V, 2 Batteries and Charger Included (DCA2203C) - - Amazon.com