4 x DCB546 XR FLEXVOLT 6.0Ah Batteries Benefits. Compatible with all 18v XR and 54v XR FLEXVOLT tools . Run x2 simultaneously for 108v super powered FLEXVOLT cordless kits. With a 54V Battery that has unprecedented levels of power, the DEWDCB546-XJ finally gives you the power you need from a cordless tool.
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