Amazon.com : [Upgraded to 3600mAh] Replacement Battery Compatible with Dewalt 12V Battery 3.6Ah Ni-MH XRP DW9072 DC9071 DCB120 DW9071 DW9072 DW953 DE9037 DE9071 DE9072 DE9074 DE9075 12 Volt Cordless Power Tool :
Amazon.com: JJXNDO 1-Pack DM18D Upgraded Version DCA1820 Converter for Dewalt 18V/20V & for Milwaukee M18 18V Battery to Work for Dewalt 18V Nicad&NiMh Battery Tool(Convert Lithium Battery to Nicad/Nimh Battery) : Tools