XR FLEXVOLT batteries give unprecedented levels of power for heavy duty applications without the need for mains power. They are 18V batteries that switch up to 54V when placed on an XR FLEXVOLT tool. This innovation means that there can be 54V power across a whole range of tools without the inconvenience of a cable. The batteries are also backwards compatible with all DeWalt 18V XR tools.

Technical specification:
-Voltage: 18/54V
-Battery: 9.0Ah XR FLEXVOLT
-Length: 140mm
-Width: 95mm
-Height: 90mm
-Weight: 1kg