20V MAX Lithium-Ion Battery Adapter
for 18V Cordless Tools
Get more runtime in your 18V tools with lighter weight 20V MAX* Lithium Ion batteries!
You can now use DeWALT's 20V MAX line of batteries with your 18V power tool with the new DCA1820 Battery Adapter. Designed to work with an assortment of 18V tools, you can use the DCB201 and DCB203 20V MAX Lithium-Ion batteries without having to spend money on new tools.