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H
d
Typical Characteristics
Cell Type CR14250SE
Specifications
Nominal Capac ity
Nominal Voltage
Standard Discharge Current
Max. Discharge Current
D
Temperature Range
Weight
Dimensions
Nominal capacity is determined to an end voltage of 2.0V when the battery is
*1
allowed to discharge at a standard current level at 23oC.
Current value is determined to be the level at which 50% of the nominal
*2
capacity is obtained with an end voltage of 2.0V at 23
Current value for obtaining 2.0V cell voltage when pulse is applied for
*3
15seconds at 50% discharge depth at 23
*1
850mAh
3V
0.5mA
Continuous
Pulse
*2
*3
7.0mA
70mA
-40
℃～85℃
9g
D 14.5mm
H 25.0mm
d7mm
o
C.
o
C.
Discharge Characteristics of CR14250SE
3.5
3.0
2.5
2.0
Cell Voltage(V)
1.5
1.0
o
23
0oC
0
20
40
C
60
80
Duration(hour)
80oC
100
Load:400ohm(=6.3mA)
120
140
Discharge Characteristics of CR14250SE
3.5
3.0
2.5
2.0
Cell Voltage(V)
1.5
1.0
0 1 2 3 4 5 6 7 8 9 10 11 12
60
-20oC
o
C
-40oC
Duration(year)
23oC
Load:300kohm(=10uA)
Discharge Load vs. Operating Voltage of CR14250SE
3.2
3.0
2.8
2.6
2.4
Cell Voltage(V)
2.2
2.0
60oC
23oC
-20oC
1 3 10 30 100 300 1000
Discharge Load(kohm)
-40oC
operating voltage at half capacity
Discharge Characteristics of CR14250SE
3.5
3.0
2.5
2.0
Cell Voltage(V)
1.5
160
180
1.0
0 10 20 30 40 50 60 70 80 90
o
C
80
23oC
-40oC
Duration(day)
60oC
-20oC
Load:5.6kohm(=505uA)
Discharge Load vs. Capacity of CR14250SE
3.2
3.0
2.8
2.6
2.4
Capacity(mAh)
2.2
2.0
60oC
23oC
-20oC
1 3 10 30 100 300 1000
Discharge Load(kohm)
-40oC
operating voltage at half capacity
Discharge Characteristics of CR14250SE
3.5
3.0
2.5
2.0
Cell Voltage(V)
1.5
1.0
Initial
after 100days storage at 70
0
10
20
30
o
C
40
Duration(day)
50
60
Load: 5.6kohm(=500uA)
o
Temp.: 23
C
70
80
90
100
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