Cell Type HR-AAAU

Specifications Type : Nickel-Metal Hydride Battery

Size : AAA

Typical

730mAh

Minimum

650mAh

Capacity 1) 10.5 mm Nominal Voltage

1.2V

Charging Current x Time

44.5mm

Fast Charge 2)

730 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. 35mΩ(at 1000Hz)

Weight 4)

Approx. 13 g

Size 4) :(Diameter) x (Height) Dimensions (with tube)

D

10.5 mm

H

44.5mm

10.5(D) x 44.5(H)

1)Single cell capacity under the following condition. Charge : 73mA×16h, Discharge : 146mA(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 Discharge

1.8

1.6

1.7

1.5

0°C

Cell Voltage (V)

Cell Voltage (V)

Charge

1.6 20°C

1.5 40°C

1.4 1.3 Charge : 720mA (-∆V=10mV) Ambient Temp. : 0°C,20°C,40°C

1.2

Charge : 720mA (-DV=10mV) Rest : 1h Discharge : 144mA, 720mA, 1440mA (E.V.=1.0V) Ambient Temp. : 20°C

1.4

144mA

1.3

720mA

1440mA

1.2 1.1 1.0

1.1 1.0

0.9 0

10

20

30

40

50

60

Charge Time (min)

70

80

90

0

100

200

300

400

500

600

700

800

Discharge Capacity (mAh) 2010/01