General description Compatible with Dewalt 20V MAX XR batteries DCB203 DCB205 and Milwaukee M18 Li-ion batteries, the Black and Decker 20V Power Tool Adapter allows you to utilize your existing batteries with Black and Decker 20V cordless tools. This adapter enhances the longevity of your tools by enabling the use of Li-ion batteries. Technical specifications Output Voltage: 20 Volts Material: High-quality ABS plastic Product Weight: 109 g Package Dimensions: 11.91 x 8.89 x 7.19 cm Other information Cannot be used to charge power tool batteries; please use the original battery charger for charging.