Datasheet

battery type:
Alkaline Manganese Dioxide
battery size:
4LR44 (476A)
chemical system:
Zn / KOH-H
2
O / MnO
2
Conditions
nominal voltage:
6
V
open circuit voltage:
6.2…6.5
V
new battery
6.1…6.5
V
after 1 year storage at 20°C
all measurements at 22 ± 2°C ambient
capacity
rated:
155
mAh
discharge under 27k
Ω
load; 24hours/day
End Voltage (EV): 3.6V
minimum:
145
mAh
discharge under 27k
Ω
load; 24hours/day
End Voltage (EV): 3.6V
Standard discharge time
nominal:
780
h
at 27k
Ω
load
new battery
EV: 3.6V
for QC measurement (at 3k
Ω
load; E.V.3.6V)
minimum:
71
h
tested within 30 days after delivery
68
h
after 12 months storage at room temperature
Discharge currents
standard:
0.2
mA
max. recommended current
under continuous discharge:
2
mA
max. recommended current
under pulse discharge:
15
mA
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
mechanical specifications:
blister card
dimensions:
55 x 70mm
weight:
11g (incl. battery)
unit: mm
nominal weight:
10.2
g
43
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice
author / date
supplier no.
4LR44 Alkaline Battery
blister package
1510-0009
701381
TG / 02.04.2013
ANSMANN Specifications for model:
data sheet no. / part no.