DCB548-XJ 54V XR 12Ah FLEXVOLT Li-Ion Battery

The DeWALT DCB548-XJ 54V XR FlexVolt 12.0Ah Battery delivers exceptional runtime and power for demanding site applications. Designed for use with both DeWALT 18V XR and 54V XR FlexVolt tools, this high-capacity battery automatically switches voltage depending on the tool being used.

In 54V mode, it provides maximum output for heavy-duty FlexVolt tools such as large saws, grinders and SDS drills. When used with 18V XR tools, it steps down to 18V while delivering extended runtime — making it a versatile upgrade for trades already invested in the XR platform.

With 216Wh of energy, the DCB548 offers outstanding runtime for repetitive or high-demand tasks. High-capacity cells increase performance without significantly increasing the battery’s physical size. A built-in state-of-charge indicator allows instant checking of remaining power on site.

Built for professional use, this battery is ideal for contractors, plant operators and tradespeople who need maximum cordless performance without compromise.

Key Features

• Automatic voltage switching: 18V / 54V FlexVolt

• High-capacity 12.0Ah (216Wh) output

• Compatible with all DeWALT XR 18V & 54V FlexVolt tools

• Increased runtime for heavy-duty applications

• State-of-charge indicator

• High-power XR enabled