🚀【for Dewalt 20V to 12V Advantage】Step down voltage for Dewalt 20V battery to 12V NIMH tool, let you Enjoy the benefits of extended run-time of Li-Ion Batteries on your existing 12V tools. 🚀【Replace for Dewalt 12V NIMH Battery】Compatible with Dewalt 12V DW9071 DW9072 DC9071 DE9037 DE9071 DE9072 DE9074 DW981 DW980 DW970 DW965 DW953 DW930 DW972 DC727 DW927 DC528 etc. 🚀【Compatible with Dewalt 20V battery】This adapter use for DCB203, DCB204, DCB200 DCB180 DCB606 DCB612 DCB206 etc. battery. 🚀【Material Guarante】Made of high quality ABS plastic, solid design, made of high quality material, durable and safe, convenient to carry and easy to use. 🚀【Notice】It cannot be used to charge the battery of a power tool, and the adapter cannot be plugged into any charger. If you need to charge the power tool battery, use the original battery charger. for Dewalt 20V Li-Ion to 14.4V-12V Ni-Mh Battery Adapter, Convert for Dewalt 20V Battery to 14V 12V DC9091 DW9091 DW9094 DE9091 DE9071 DE9072 DE9075 Cordless Power Tool