General description Dewalt DCB547 FLEXVOLT Battery features XR technology that is fully convertible between 18V and 54V, making it backward compatible with existing 18V DEWALT products. This battery offers an impressive 9.0Ah capacity, ideal for powering larger and more powerful construction tools without the limitations of traditional power sources. The DEWALT XR FLEXVOLT system eliminates compromises, providing a cordless solution that delivers both portability and performance. Technical specifications Voltage: 18V / 54V Capacity: 9.0Ah Usage Compatible with existing 18V DEWALT power tools. Can be used to power newly developed 54V heavy-duty construction equipment. Ideal for professional tradesmen requiring reliable performance in heavy-duty applications. Other information