Duracell CEF15DX4N 120VAC Nickel-Metal Hydride 15-Minute Battery Charge

15 Minute Charger for NiMH Batteries. Four independent channels for any combination of AA and AAA cells- Charger automatically detects cell. Single cell charging capability. Ensures a full charge regardless of charge or battery capacity. LED Indicates Charge: Red = Charging. Flashing Green = Battery ready for use. Green = Complete. Flashing Red = Error/Abnormal battery or abnormal temperature. Maintenance Charge Keeps Cells Fresh Emits Less Noise. International Charge Capability- device can be used worldwide with suitable converter plug.