[. . . ] Cell Type HR-3UTG Specifications Type : Nickel-Metal Hydride Battery Typical Capacity 1) 14. 35 mm Nominal Voltage Charging Current x Time Fast Charge 2) Size : AA Consumer Type 2000mAh 1900mAh 1. 2V 2000mA ·~ 1. 1h Minimum Charge Fast Charge Condition 50. 4 mm Discharge Condition Ambient Temp. [. . . ] Charge : 200mA×16h, Discharge : 400mA(E. V. =1. 0V) at 25°C 2)Use recommended charging system. 3)After a few charge and discharge cycles under the above 1) condition. 4)With tube. Typical Characteristics Charge 1. 8 1. 7 0°C Discharge 1. 6 1. 5 Charge : 2000 mA (-V=10mV) Rest : 1h Discharge : 400mA, 2000mA, 4000mA (E. V. =1. 0V) Ambient Temp. : 25°C Cell Voltage (V) 1. 6 1. 5 1. 4 1. 3 1. 2 1. 1 1. 0 0 10 20 30 40 50 Cell Voltage (V) 25°C 40°C 1. 4 1. 3 1. 2 1. 1 400mA Charge : 2000mA (-V=10mV) Ambient Temp. [. . . ] : 0°C, 25°C, 40° 1. 0 0. 9 2000mA 4000mA 60 70 0 500 1000 1500 2000 2500 Charge Time (min) Discharge Capacity (mAh) [. . . ]