| Convertible 18/54V ultra-flexible, high capacity battery pack designed to store more energy, compatible with all existing 18V Dewalt XR products yet with the option to amplify its voltage to an unprecedented 54V to be used on bigger construction power tools giving this battery the versatility to be used by professionals and DIY enthusiast. Features and Benefits Provides ample power - comparable to that of a corded tool State of charge indicator for simple usage Compatible with all 18v XR and 54v XR Flexvolt tools Same width and length of a 18v XR battery, with only a small increase in height No memory effect and virtually no self-discharge for maximum productivity and less downtime Protection … | from £89.99 up to £179.99 Compare prices and buy DeWALT DCB546-XJ XR FlexVolt Convertible 18V/54V Lithium-ion 6.0AH Battery Compare prices7→ |