Conditions cell type: cell size: nominal voltage:

Conditions
cell type:
cell size:
Diagrams
NiMH
AA
nominal voltage:
max. charge voltage:
capacity
nominal:
minimum:
1.2
1.5
V
V
8500
8000
7500
mAh
mAh
mAh
standard charge
at standard charge
(0.1C / 20°C)
discharge at 0.2C
discharge at 0.2C
discharge at 1C
1.0V end discharge voltage
ta: 20°C
fast charge
max. continuous
discharge current:
8000
charge
standard charge:
quick charge:
fast charge:
current
800
mA
2300
mA
4000
mA
time
14hrs
4hrs
2.2hrs
recommended charge
termination control
parameters:
0...5
0.8...1
45...50
- delta V
temperature rise per minute
TCO (temperature cut off)
trickle charge current:
80...400 mA
(recommended)
continuous overcharge:
(less than 1 year)
≤ 800
mA
no conspicuous deformation
no leakage
internal resistance:
(impedance)
≤ 18
mOhms at 1KHz
battery fully charged
life expectance:
≥ 500
cycles accord. IEC standard
mA
mV
°C
°C
ta: 0....45°C
low rate discharge
high rate discharge
self discharge
charge retention:
(at ≤ 20°C ambient)
ambient temperature
range:
≥ 85
≥ 80
%
%
after 6 months storage
after 12 months storage
0...45
10...40
- 20...60
- 20...35
°C
°C
°C
°C
standard charge
fast charge
discharge
storage
QCT1:
QCT2:
mechanical specifications
cell dimensions (incl. label)
diameter d1:
diameter d2:
max.
height h1:
height h2:
min.
weight:
20/7800/25
30/7300/30
33.0
9.5
61.5
1.5
155
- 1.0 mm
mm
- 2.0 mm
mm
±8 g
27
ANSMANN Specifications for model:
data sheet no. / part no.
version no.
author / date
D - 8500mAh NiMH MaxE
Low Self Discharge Type
5035361
0
Gramlich / 19.09.2008
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice

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