CR1225
3V Lithium Battery
Swiss Made
Rev. 1225.06 / 12.06
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 48 mAh
Standard Discharge Current 0.1 mA
Max. Cont. Discharge Current 1.0 mA
Average Weight 0.9 g
Operating Temperature
*
-40 - +85 °C
Self Discharge at 23°C < 1% / year
Performance
*
In applications where the battery is exposed to temperatures above 70 °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.
∅
∅∅
∅
12,5
0
-0.3
2,5
0
-0.3
∅
∅∅
∅
9
min 0.08
Discharge performance at 23°C
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 100 200 300 400 500
Time [h]
Voltage [V]
15 k
Ω
27 k
Ω
Discharge performance at 23°C
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 500 1000 1500 2000 2500 3000
Time [h]
Voltage [V]
33.2 k
Ω
150 k
Ω
68.1 k
Ω
Temperature performance Load 27kΩ
ΩΩ
Ω
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 100 200 300 400 500
Time [h]
Voltage [V]
-20°C
0°C
23°C
70°C
Cell capacity at various loads
0
10
20
30
40
50
60
1 10 100
Load [kΩ
ΩΩ
Ω]
Capacity [mAh]
0°C
70°C
23°C
-20°C
Ref. Ø9
