CR2025 MFR
3V Lithium Battery
Rev. CR2025MFR.04 / 03.2010
Renata SA Tel. +41 (0)61 975 75 75 sales@renata.com
CH-4452 Itingen/Switzerland Fax.
+41 (0)61 975 75 95 www.renata.com
Technical Data Sheet
Specifications Dimensions
Chemical System Li / MnO
2
(According to IEC 60086)
Nominal Voltage 3 V
Rated Capacity 165 mAh
Standard Discharge Current 0.3 mA
Max. Cont. Discharge Current 3.0 mA
Average Weight 2.5 g
Temperature Range -30 - +70 °C *
Self Discharge at 23°C < 1% / year
Performance
Discharge performance at 23°C
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 200 400 600 800
Time [h]
Voltage [V]
6.81 kΩ12 kΩ10 kΩ
Discharge performance at 23°C
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 1000 2000 3000 4000 5000
Time [h]
Voltage [V]
27 k
Ω
68.1 k
Ω
Temperature performance Load 12kΩ
ΩΩ
Ω
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 200 400 600 800
Time [h]
Voltage [V]
-20°C 0°C 23°C
70°C
Cell capacity at various loads
0
20
40
60
80
100
120
140
160
180
1 10 100
Load [kΩ
ΩΩ
Ω]
Capacity [mAh]
0°C
70°C
23°C
-20°C
70°C
*
In applications where the battery is exposed to temperatures above 60 °C, please contact Renata for consultancy.
Information and contents in this data sheet are for reference purpose only. They do not constitute any warranty or representation
and are subject to change without notice. For most current information and further details, please contact your Renata representative.
