FLAGPOWER 20V Battery Adapter DCA1820 for Dewalt 18V Tools, Convert Dewalt 20V Lithium Battery DCB205 for Dewalt 18V NiCad & NiMh Battery Tools Our Dewalt DCA1820 battery adapter allows for using of 20V MAX XR Lithium batteries in any DEWALT 18V tools, Compatible with Dewalt DCB200 DCB201 DCB203 DCB203BT DCB204 DCB205 DCB206 batteries Dewalt DCA1820 converter for Dewalt original adapter DCA1820 for 18V NiCad & NiMh battery Tools 20V Battery Adapter is designed for use Dewalt 20v MAX XR lithium running older 18V tools. Replace old Dewalt 18V Ni-Cad & NiMh battery tools, DC9096 DC9098 DE9039 DE9095 DE9096 DE9098 DW9095 DW9096 DW9098 Warning: This DCA1820 adapter can not work with Dewalt 12V and 20V/60V FLEXVOLT Batteries. Requires use of DEWALT 20V MAX charger. What You Get30 Days Money Back Guaranteed, 1 Year Limited Warranty and Lifetime Friendly Customer Service