DeWalt 54V Xr Flexvolt 9.0AH Battery DCB547-XJ

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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.
  • DEWALT XR FLEXVOLT battery stands at the forefront of cordless technology
  • World's first convertible 54/18V battery, offering unprecedented levels of power
  • Provides the unique ability to power even heavy duty construction power tools
  • Completely backwards compatible with existing DEWALT XR 18V products
  • Offers unrivalled enhanced runtime and performance
  • Faster application speed means that despite the higher voltage, less energy is used overall

Technical specification

Battery Type
Storage Capacity
9.0 Ah/3.0 Ah
Charge Time
70 min
All 18v XR and 54v XR FlexVolt Tools
18 V/54 V
Years Guaranteed
Brand Name


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