DEWALT DCA1820 18V TO 20V ADAPTOR ONLY

Battery Adapter, Voltage 20.0, Cordless Tool Battery Type Li-Ion, For Use With DEWALT(R) 18V Tools, Features Allows for Use of 2.0 AH and Below 20V Batteries in 18V Tools, Requires Use of 20V Charger, Adapter Will Not Fit Into 18V Chargers