Amazon.com: DM18D Converter for DeWalt 18v to 20v Battery Adapter,for Milwaukee M18 18v Lithium Batteries Adapter, Convert to DC9096, fit for DeWalt 18v XRP Ni-Cad Cordless Tool, Upgraded Version of DCA1820,1Pcs :
18V XRP® Li-Ion Battery | DEWALT
Pack 18 Volt for Dewalt XRP 6.0Ah Battery DC9096 DC9096-2 DC9098 DC9099 DW9096 | eBay