Sanyo CR14250SE User Manual

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

Sanyo CR14250SE Specifications

General

Type	Lithium
Voltage	3V
Dimensions	14.5mm x 25.0mm
Diameter	14.5mm
Height	25.0mm
Chemistry	Lithium
Size	14250

Summary

Cell Type CR14250SE Specifications

Typical Characteristics

Discharge Characteristics (400 ohm load)

Shows cell voltage over time for a 400 ohm load at different temperatures.

Discharge Characteristics (5.6 kohm load)

Shows cell voltage over time for a 5.6 kohm load at different temperatures.

Discharge Characteristics (300 kohm load)

Shows cell voltage over time for a 300 kohm load at different temperatures.

Discharge Load vs. Capacity

Plots battery capacity (mAh) against discharge load (kohm) at various temperatures.

Discharge Load vs. Operating Voltage

Shows operating voltage at half capacity versus discharge load (kohm) at different temperatures.

Discharge Characteristics (Storage Effects)

Illustrates discharge curves after storage, comparing initial state to post-storage at 70°C.