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battery type: Alkaline Manganese Dioxide (mercury free)
battery size: LR41; LR736; AG3; 392
chemical system: Zn / KOH-H2O / MnO
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Conditions
nominal voltage: 1.5 V
open circuit voltage: 1.57…1.63 V new battery
1.55…1.63 V after 1 year storage at 20°C
all measurements at 22 ± 2°C ambient
capacity
rated: 35 mAh discharge at 22kΩ load; 24hours/day
End Voltage (EV): 0.9V
minimum: 30 mAh discharge at 22kΩ load; 24hours/day
End Voltage (EV): 0.9V
Service Output
nominal: 395 h
at 22kΩ load
new battery
EV: 1.2V
minimum: 365 h dto. tested within 30 days after delivery
330 h dto. after 12 months storage at room temperature
for IQC measurement
≥16 h at 1kΩ load
EV: 1.0V
Discharge diagrams:
shelf life: 3 years under proper storage conditions (ta: ≤ 22°C; RH: 60 ± 15%)
≥90 % of the capacity will remain after 12 months storage
operating temperature
range: - 20...60 °C
storage temperature: 5…25 °C (recommended)
mechanical specifications:
cell dimensions: 7.9 x 3.6 mm nominal
A 7.55…7.90 mm
B 2.95… 3.20 mm
C 3.30… 3.60 mm
nominal weight: 0.7 g blister card
dimensions: weight:
main applications: watch, photo, electronic 56 x 71.5mm 2.5g (incl. battery)
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TG / 08.03.2016
ANSMANN Specifications for model:
data sheet no. / part no.
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice
author / date
supplier no.
LR41 (AG3, LR736) Alkaline Button Cell
"Hg free" blister package
5015332
701381
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