1.5
2.0
2.5
3.0
3.5
0 50 100 150 200
1MΩ
10mA×15sec.
50mA×15sec.
0
50
100
150
200
1 10 100
+70℃
0℃ -20℃
+23℃
1.5
2.0
2.5
3.0
3.5
0 200 400 600 800 1000
Fresh
after 100 days storage at +60oC
Cell Type CR2025
Specifications
Nominal capacity is determined at 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 to be the level at which 50% of the nominal capacity is
obtained with an end voltage of 2.0V at +23oC.
*2
Current value for obtaining 2.0V cell voltage when pulse is applied for 15 seconds at
50% discharge depth (50% of the nominal capacity) at +23oC.
*3
Typical Characteristics
Discharge Load vs. Cell Capacity of CR2025
Cell Voltage(V)
Duration(hour)
Discharge Characteristics after storage of CR2025
Cell Capacity(mAh)
Discharge Load(kΩ)
Cell Voltage(V)
Temperature Characteristics of CR2025
Cell Voltage (V)
Discharge Capacity(mAh)
Pulse Discharge Characteristics of CR2025
Duration(hour)
Load:15kΩ
Temp:+23oC
End Voltage:2.0V
Temp:+23oC
1.5
2.0
2.5
3.0
3.5
0 200 400 600 800 1000
+70℃
0℃
-20℃
+23℃
D
H
Nominal Voltage (V) 3
Nominal Capacity (mAh)
*1
170
Standard Discharge Current (mA) 0.3
Max. Discharge Continuous
*2
5
Current (mA) Pulse
*3
40
Operating Temperature Range (
o
C) -20 ~ +70
Max. Dimensions (mm) Diameter (D) 20.0
Height (H) 2.5
Weight (g) 2.5
Load:15kΩ
These are just measured data. Not guaranteed.
