DeWalt 54V XR FlexVolt Battery 12.0Ah

World’s first battery that automatically changes voltage when you change Power tool platforms. • Offers unrivalled enhanced runtime and performance • Faster application speeds • Existing applications are made quicker • Fully backward compatible with the 18V XR range • More power, same size as DeWalt DCB547 9.0Ah Battery The 12.0Ah XR Battery offers unrivalled runtime and performance that gives unprecedented levels of power for heavy duty applications without the need for mains power. The faster application speed means that despite the higher voltage, less energy is used overall. The XR batteries are 18V batteries that switch up to 54V when placed on a XR tool. This innovation means that there can be 54V power across a whole range of tools. The XR battery pack is also backwards compatible with all existing DeWalt 18V XR tools, allowing professionals to be able to operate every tool they need on a single cordless system.