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D
d
Typical Characteristics
Charge Characteristics of ML2430
3.5
3.0
2.5
2.0
1.5
1.0
0
20
Duration(hour)
Temperature Characteristics of ML2430
3.5
3.0
2.5
2.0
1.5
1.0
0
50
100
Duration(hour)
Discharge Characteristics after Continuous Charge of ML2430
3.5
3.0
2.5
2.0
Initial(3.25V charged)
after 200days continuous charged 3.25V at 60
1.5
1.0
0
10
20
Duration(day)
Nominal Capacity
Nominal Voltage
Standard Charge/Discharge Current
Max. Discharge Current
Charge/Discharge Cycle Characteristics
Charging Method
Temperature Range
Weight
Dimensions
*1
Nominal capacity is determined to an end voltage of 2.0V when the battery is allowed to
discharge at a standard current level at 23
Current value is determined so that 50% of the nominal capacity is obtained with an end
*2
voltage of 2.0V at 23
Current value for obtaining 2.0V cell voltage when 15sec. pulse is applied at 50%
*3
discharge depth at 23
Cell Volatge
Charge Capacity
c
o
Charge Circuit
75ohm
Temp.:23
3.1V
ML2430
discharged cell to 2.0V
40
60
Charging Voltage : 3.1V
Load : 5.6kohm
o
60
C
o
o
-20
C
23
C
150
200
250
Discharge Condition
Load : 27kohm
o
c
Temp. : 23
o
c
30
40
50
60
70
Cell Type ML2430
Specifications
*1
o
C.
o
C.
Charging Voltage vs. Capacity of ML2430
Charge Condition(discharged cell to 2.0V)
Load:200ohm
o
c
Temp.:23
Charge Duration: 1month
100
Discharge Condition
100
Load:5.6kohm
o
c
Temp.:23
End Voltage:2.0V
50
50
0
0
2.6
Charge/ Discharge Cycle Characteristics of ML2430
10000
5000
1000
500
100
50
10
300
0
80
*2
Continuous
*3
Pulse
Discharging Depth of 5%
Discharging Depth of 20%
Constant Voltage Charge
Hight Temperature
Diameter(D)
Height(H)
d
o
C.
2.8
3.0
Charging Voltage(V)
Charge:3.1V+75ohm
Discharge:3mA
Temp.:23
50
Discharge Depth(%)
100mAh
3V
0.5mA
10mA
20mA
3000
500
3.1±0.15V
2.95±0.15V
-20℃～60℃
4.1g
24.5mm
3.0mm
20mm
3.2
o
C
100
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