datasheet for HR-4U
Cell Type HR-4U
Specifications
Type : Nickel-Metal Hydride Battery
Size : AAA Consumer Type
Typical
1000mAh
Minimum
930mAh
Capacity 1)
10.5 mm
Nominal Voltage
1.2V
Charging Current x Time
44.5 mm
1000 mA x about 1.1h
Fast Charge 2)
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. 40m
Weight 4)
Approx. 13 g
Size 4) :(Diameter) x (Height)
Dimensions
(with tube)
D
10.5 mm
H
44.5 mm
(at 1000Hz)
10.5(D) x 44.5(H) mm
1)Single cell capacity under the following condition.
Charge : 100mA×16h, Discharge : 200mA(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
25°C
1.6
40°C
1.5
1.4
1.3
1.2
Charge : 1000mA (-∆V=10mV)
Ambient Temp. : 0°C,25°C,40°C
1.1
Charge : 1000mA (-∆V=10mV)
Rest : 1h
Discharge : 200mA,1000mA,2000mA (E.V.=1.0V)
Ambient Temp. : 25°C
1.5
0°C
Cell Voltage (V)
Cell Voltage (V)
1.7
1.4
1.3
1.2
200mA
1000mA
2000mA
1.1
1.0
1.0
0.9
0
10
20
30
40
50
Charge Time (min)
60
70
0
200
400
600
800
1000
Discharge Capacity (mAh)
2010/01
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