DeWalt DCB547 XR FLEXVOLT Convertible 18v/54v Lithium-Ion 9.0Ah Battery

The DEWALT 54/18V 9.0 Ah XR FLEXVOLT Battery offers unrivalled runtime and performance that gives unprecedented levels of power for heavy duty applications without the need for mains power. This power opens up new applications on a cordless platform and makes existing applications quicker. The XR FLEXVOLT batteries are 18V batteries that switch up to 54V when placed on a XR FLEXVOLT tool. This innovation means that there can be 54V power across a whole range of tools without the inconvenience of a cable. - Manufacturers part numbers: DCB547|DCB547XJ