The DEWALT DCB116 XR FlexVolt Fast Charger can charge 12V XR, 18V XR and 54V XR FlexVolt batteries. A latching mechanism holds the battery in place securely for safety and ease when charging. Its improved state of charge indicator gives the user full control and understanding of the charge in hand. The charger can be wall mounted, ideal for use in workshops as it saves worktop space and doesn't need storing away after every use.