Sanyo Battery Charger HR-4/5AAU User manual

Sanyo Battery Charger HR-4/5AAU User manual
Cell Type HR-4/5AAU
Specifications
Type : Nickel-Metal Hydride Battery
Size : 4/5AA
Typical
1350mAh
Minimum
1300mAh
Capacity 1)
14.5 mm
Nominal Voltage
1.2V
Charging Current x Time
43.0 mm
1350 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)
About 20mΩ(at 1000Hz)
Weight 4)
About 24 g
Size 4) :(Diameter) x (Height)
Dimensions
(with tube)
D
14.5 mm
H
43.0 mm
14.5(D) x 43.0(H) mm
1)Single cell capacity under the following condition.
Charge : 135mA×16h, Discharge : 270mA(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°
1.5
40°C
1.4
1.3
1.2
Charge : 1200mA (-∆V=10mV)
Ambient Temp. : 0°C,20°C,40°C
1.1
Charge : 1200mA (-∆V=10mV)
Rest : 1h
Discharge : 240mA, 1200mA, 2400mA (E.V.=1.0V)
Ambient Temp. : 20°C
1.4
1.3
240mA
1.2
1.1
1200m
1.0
1.0
2400mA
0.9
0
10
20
30
40
50
60
Charge Time (min)
70
80
90
0
200
400
600
800 1000 1200 1400 1600
Discharge Capacity (mAh)
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