For Dewalt DCA1820 Battery Adapter 18V/20V Li-ion Convert To Ni-Cad DC9096 Ni-MH
20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools For DEWALT DCA1820. This DCA1820 adapter can not work withfo r D ewalt 12V and 20V/60V FLEXVOLT Batteries. Compatible 20V Battery Adapter DCA1820 for Dewalt 18V Tools.