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