General description The DEWALT DCB118 FlexVolt XR Fast Charger is designed to efficiently charge both 54 Volt FlexVolt and 18 Volt XR batteries. Its compact design allows for wall mounting, making it a space-saving solution for your charging needs. The charger features a fan cooling system, ensuring optimal performance within a temperature range of 4°C to 40°C. Technical specifications Compatible with 54V FlexVolt and 18V XR batteries Charges 6.0Ah battery pack in 60 minutes Operating temperature range: 4°C to 40°C Other information Bright LED indicator shows battery charge status: charged, charging, power problem, and battery too hot or too cold