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