Compatible with all 18V XR and XR FLEXVOLT batteries. Charges an XR FLEXVOLT 6Ah battery pack in 60 minutes.- Charges 18V XR and XR FLEXVOLT Li-Ion batteries- Intelligent charger – varies output current according to battery- Charges 6.0Ah battery pack in 60 minutes- Diagnostic LED indicator communicates battery charge status- Wall mountable- Compact size for easy storage- Quickly charges XR batteries- Compact and lightweight