Cell Type CR2430
Specifications
Nominal Capacity*1
280mAh
3V
0.3mA
Nominal Voltage
Standard Charge/Discharge Current
Continuous*2
Pulse*3
5mA
50mA
Max. Discharge Current
Temperature Range
Weight
-20
70
℃～ ℃
4.0g
D
H
d
24.5mm
3.0mm
20.0mm
D
d
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
*2 Current value is determined to be the level at which 50% of the nominal
capacity is obtained with an end voltage of 2.0V at 23 oC.
Current value for obtaining 2.0V cell voltage when pulse is applied for
15seconds at 50% discharge depth at 23 oC.
*3
Typical Characteristics
Discharge Characteristics of CR2430
Discharge Characteristics of CR2430
3.5
3.5
70 o
C
Load:15kohm(=190uA)
70 o
C
Load: 5.6kohm(=500uA)
40 o
C
40 o
C
23 o
C
23 o
C
3.0
2.5
2.0
1.5
1.0
3.0
2.5
2.0
1.5
1.0
0o
C
0o
C
-20 o
C
-20 o
C
0
5
10
15
20
25
30
35
40
0
10
20
30
40
50
60
70
80
Duration(day)
Duration(day)
Discharge Characteristics of CR2430
Discharge Load vs. Capacity of CR2430
3.5
400
Load:15kohm(=190uA)
Temp.:23o
C
3.0
300
70 o
C
2.5
23 o
C
200
100
0
Initial
0o
C
-20 o
C
after 50days storage at 70 o C
2.0
1.5
1.0
end voltage:2.0V
50
0
10
20
30
40
50
60
70
80
0.5
1
5
10
100
Duration(day)
Discharge Load(kohm)
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