GENERAL DESCRIPTION The DEWALT XR FLEXVOLT is a convertible 18/54V battery that is fully compatible with existing 18V DEWALT products. It provides the ability to increase its voltage to 54V for use with larger construction power tools, eliminating the compromises typically associated with cordless systems. This innovation allows for exceptional runtime and power, enabling heavy-duty applications without the need for mains power. TECHNICAL SPECIFICATIONS Voltage: 18V / 54V Battery Capacity: 9.0Ah Battery Type: Lithium-ion Dimensions: 140mm (Length) x 95mm (Width) x 90mm (Height) Weight: 1kg COMPATIBILITY AND ACCESSORIES Compatible with all 18V XR and 54V XR FLEXVOLT tools Compatible with all 18V XR chargers