Varta Button cell (rechargeable) 40H NiMH V 40 H KM SLF 43 mAh 1.2 V 1 pc(s) 55604201046 Fiche De Données
Codes de produits
55604201046
V 40 H
Rechargeable
Ni-MH
Button
Data Sheet
Type Number:
55604
System:
Nickel Metal Hydride/
KOH Electrolyte
Nominal Voltage [V]:
1.2
Nominal Capacity C [mAh]:
40
Typical Capacity C [mAh]:
43
at 8 mA / 1.00 V
Weight, approx. [g] 1.7
Dimensions
[mm]:
min.
max.
Diameter [d]:
11.3
11.5
Height [h]:
5.05
5.35
UL Recognition:
MH
13654
(N)
Coding: Manufacturing
5
digit
code
(123
=
day/4
=
year/
5
=
version)
Temperature
Ranges
[°C]
min.
max.
Storage: less than 30 days
-40
65
Discharge:
-20
65
Charge:
0 65
Charging Method:
Normal Charging:
4 mA for 14 – 16 h
Accelerated
Charging
(20°C):
8 mA for 7-8 h
Fast Charging:
20 mA for 3 h *
Time
controlled,
voltage
control
recommended
Trickle Charging:
1.2
mA
Overcharge (20°C):
4 mA continuous
8
mA
up
to
1
year
Charge Retention [%] at 20°C: 90
Capacity available after 1 month Storage at 20°C
Internal Resistance [Ohm]:
3
at charged cells, 20°C, DC: 0.2 CA/2 CA, (IEC 61951-2)
Impedance
[Ohm]:
0.42
at charged cells, 20°C, AC: 1kHz, (IEC 61951-2)
Typical Capacities [mAh]:
at
40
mA
/
0.90
V
23
Max. Discharge Current (cont.) [mA]:
80
Life Expectancy (typical):
IEC Cycle:
1000 Cycles
Trickle
Charge:
up to 6 years (20°C)
Trickle Charge:
up to 3 years (45°C)
* for fully discharged cells, 20 °C
Capacities based on normal charging
VARTA Microbattery GmbH, Daimlerstraße 1, D-73479 Ellwangen/Jagst
Subject to change without prior notice !
Tel.: (+49) 7961/921-0, Telefax: (+49) 7961/921-553
Date of Issue: 04-05-19