For Dewalt DCA1820 Battery Adapter 18V/20V Li-ion Convert To Ni-Cad DCB184 Ni-MH
1X/2X/4X For Dewalt 18V 20V DCA1820 Battery Adapter(Only Adapter, No Battery). For Dewalt DC DW XRP Series 18V battery. For Dewalt 20V lithium battery. Compatible Band:For Dewalt. For Dewalt 18 Volt Cordless Drill Power Tool.