
V 392 MF
Data Sheet
Type Number ……………………………
Designation IEC ………………………..
20392
SR 41
System …………………………….……..
Nominal Voltage ………………………..
Typical Capacity C ……………….…….
Load 13 kOhm, at 20°C down to 1.2 V
Weight (approx.) …………………………
Volume ……………………………………
Coding……………………………………..
Temperature Ranges
Storage ……………………………………
Discharge …………………………………
Dimensions
Diameter (∅) ..…………………………….
Height (A/B) ………………………………
Segment …………………………………..
Main Applications …………………..…..
Silver oxide / Zinc /
KOH - Electrolyte
1,55 V
40 mAh
0,69 g
0,16 ccm
Date of Manufacturing
Month/Year
min max.
-10°C 65°C
-10°C 65°C
min max.
7,55
7,9
3,3 3,6
Watch / High Drain
Watch
Electronic
Mercury - free
Primary Silver
Typical Capacities (at 20°C)
Discharge Type Load End Voltage: 1.2 V
Continuous
24h/d,7d/w Capacity [mAh]: 40
Current [µA]: 120 Energy [mWh]: 58
13000 Ω Time: 350 h
Date of Issue: 02.12.2009 Subject to change without prior notice !
VARTA Microbattery GmbH
Daimlerstraße 1, 73479 Ellwangen, Germany
Tel.: +49 79 61 921-0
Telefax: +49 79 61 921-553
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