HR-5/4AAAU

Cell Type HR-5/4AAAU Specifications Type : Nickel-Metal Hydride Battery Size : 5/4AAA Typical 850mAh Minimum 760mAh Capacity 1) 10.5 mm Nominal Voltage 1.2V Charging Current x Time 50.0 mm Fast Charge 2) 850 mA x about 1.1h Charge Fast Charge 2) Condition 0°C - 40°C Discharge Condition 0°C - 50°C Less than 30days -20°C - 50°C Storage Less than Condition 90days -20°C - 40°C Less than 1year -20°C - 30°C Ambient Temp. Internal Impedance 3) (after discharge to E.V.=1.0V) Approx. 30mΩ(at 1000Hz) Weight 4) Approx. 15 g Size 4) :(Diameter) x (Height) Dimensions (with tube) D 10.5 mm H 50.0 mm 10.5(D) x 50.0(H) mm 1)Single cell capacity under the following condition. Charge : 85mA×16h, Discharge : 170mA(E.V.=1.0V) at 20°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 Discharge 1.6 1.8 1.6 20°C 1.5 40°C 1.4 1.3 1.2 Charge : 850mA (-∆V=10mV) Ambient Temp. : 0°C,20°C,40°C 1.1 Charge : 850mA (-∆V=10mV) Rest : 1h Discharge : 170mA, 850mA, 1700mA (E.V.=1.0V) Ambient Temp. : 20°C 1.5 0°C Cell Voltage (V) Cell Voltage (V) 1.7 1.4 170mA 1.3 850mA 1700mA 1.2 1.1 1.0 1.0 0.9 0 10 20 30 40 50 60 Charge Time (min) 70 80 90 0 200 400 600 800 1000 Discharge Capacity (mAh) 2010/01