• XR FLEXVOLT® automatically switches from 54V to 18V enabling the battery to power both 18V and 54V power tools in the XR product range
• 9Ah XR FLEXVOLT® Battery provides up to 6X the runtime compared to 18V XR Batteries maximising productivity on long days
• Inbuilt Protection against overheat, overload and deep discharge, increases battery life
• No memory effect and virtually no self-discharge for maximum productivity & less downtime
• Includes 3-LED Fuel Gauge Charge Indicator
• Compatible with all 18V XR and 54V XR FLEXVOLT® tools
• Compatible with all XR chargers