Data Sheet

371
SR920SW (SR69)
Watch Battery OEM
Swiss Made
Rev. 371MF_OEM.05 2017/07
Renata SA
Tel.
[phone]
[e-mail]
CH-4452 Itingen/Switzerland
Fax.
[phone]
www.renata.com
Technical Data Sheet
Specifications
Chemical system
Zinc / Monovalent Silver Oxide, Low Drain
Nominal Voltage
1,55 V
Capacity
40 mAh, Discharge over 25,5 k at 20°C to 1,2 V
Operating Temperature*
-10°C – 60°C
Self Discharge
Less than 5% per year at 20°C
Weight
~0,59 g
Dimensions
(according to IEC 60086-3)
Diameter
Height
9,50 mm (0,374“)
2,05 mm (0,081“)
Discharge Curve
Constant Load
Starting Drain
Temperature
25,5 k
61,2 A
20°C
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.
For safety related information please consult the PSDS document related to that product or product family.
*Condensing humidity not allowed
min.  4,5
 9,5
0
-0,15
2,05
0
-0,20
min. 0,06
1.1
1.2
1.3
1.4
1.5
1.6
1.7
0 100 200 300 400 500 600 700
Time [h]
Voltage [V]