With a Long-Life Ion Core you get amazing power in every battery. AAA - 1.2v DC 200mA.

Battery Capacity: AA2500mAh
Brand: Duracell
Compatible Battery Sizes: AAA
Type: Mains Charger
Amp Hours: 900mAh-2500mAh
Voltage: 1.2 V
Chemical Composition: NiMH
Application: High Drain Devices, Low Drain Devices, Solar/Wind Devices