Specifications
Cell Type HR-4/3AU
Specifications
Type : Nickel-Metal Hydride Battery
Size : 4/3A
Typical
4000mAh
Minimum
3600mAh
Capacity 1)
17.0 mm
Nominal Voltage
1.2V
Charging Current x Time
67.5 mm
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)
About 20mΩ(at 1000Hz)
Weight 4)
About 55 g
Size 4) :(Diameter) x (Height)
Dimensions
(with tube)
D
17.0 mm
H
67.5 mm
3000mA x about 1.4h
17.0(D) x 67.5(H) mm
1)Single cell capacity under the following condition.
Charge : 400mA×16h, Discharge : 800mA(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
1.6
Cell Voltage (V)
Cell Voltage (V)
Charge
20°C
1.5
40°C
1.4
1.3
1.2
Charge : 3000mA (-∆V=10mV)
Ambient Temp. : 0°C,20°C,40°C
1.1
Charge : 3000mA (-∆V=10mV)
Rest : 1h
Discharge : 800mA, 2000mA,3000mA,5000mA
(E.V.=1.0V)
Ambient Temp. : 20°C
1.4
800mA
1.3
2000mA
1.2
3000mA
1.1
5000mA
1.0
1.0
0.9
0
10
20
30
40
50
60
Charge Time (min)
70
80
90
0
500 1000 1500 2000 2500 3000 3500 4000 4500
Discharge Capacity (mAh)
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