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2.6 2.8 3.0 3.2
0
50
100
Charge Condition(discharged cell to 2.0V)
Load:200ohm
Temp.:23
Charge Duration: 1month
Discharge Condition
Load:5.6kohm
Temp.:23
End Voltage:2.0V
0 20 40 60
1.0
1.5
2.0
2.5
3.0
3.5
0
50
100
Cell Volatge
Charge Capacity
0 10 20 30 40 50 60 70 80
1.0
1.5
2.0
2.5
3.0
3.5
Discharge Condition
Load : 27kohm
Temp. : 23
Initial(3.25V charged)
after 200days continuous charged 3.25V at 60
Cell Type ML2430
Specifications
100mAh
3V
0.5mA
Continuous
*2
10mA
Pulse
*3
20mA
Discharging Depth of 5% 3000
Discharging Depth of 20% 500
Constant Voltage Charge
3.1±0.15V
Hight Temperature
2.95±0.15V
-20
℃～
60
℃
4.1g
Diameter(D) 24.5mm
Height(H) 3.0mm
d20mm
Dimensions
Charging Method
Nominal Capacity
*1
Nominal Voltage
Standard Charge/Discharge Current
Weight
Charge/Discharge Cycle Characteristics
Max. Discharge Current
Temperature Range
Typical Characteristics
Temperature Characteristics of ML2430
Discharge Capacity(mAh)
Charging Voltage(V)
Cell Voltage(V)
Duration(hour)
Charging Voltage vs. Capacity of ML2430
Charge Characteristics of ML2430
Cell Voltage(V)
Duration(hour)
Number of Cycles
Discharge Depth(%)
Charge/ Discharge Cycle Characteristics of ML2430
Cell Voltage(V)
Duration(day)
Discharge Characteristics after Continuous Charge of ML2430
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
o
C.
*1
Current value is determined so that 50% of the nominal capacity is obtained with an end
voltage of 2.0V at 23
o
C.
*2
Current value for obtaining 2.0V cell voltage when 15sec. pulse is applied at 50%
discharge depth at 23
o
C.
*3
Charge Capacity(mAh)
3.1V
ML2430
75ohm
o
c
0 50 100
10
50
100
500
1000
5000
10000
Charge:3.1V+75ohm
Discharge:3mA
Temp.:23
o
C
0 50 100 150 200 250 300
1.0
1.5
2.0
2.5
3.0
3.5
-20
o
C23
o
C
60
o
C
Charging Voltage : 3.1V
Load : 5.6kohm
o
c
o
c
o
c
Charge Circuit Temp.:23
discharged cell to 2.0V
o
c
D
H
d