General description Dewalt DCB546 FLEXVOLT Battery features XR technology that allows it to convert between 18V and 54V, making it fully compatible with existing 18V DEWALT products while providing the option to amplify voltage for larger, more powerful construction tools. This innovative battery system eliminates the limitations of traditional cordless systems, offering unmatched runtime and power for heavy-duty applications without the need for mains power. Technical specifications Voltage: 18V / 54V Capacity: 6.0Ah Usage Ideal for heavy-duty construction power tools Provides the power of corded tools with the freedom of cordless Compatible with existing DEWALT XR 18V products Other information