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Conditions
cell type:
NiMH
cell size:
AAA
nominal voltage:
1.2
V
max. charge voltage:
1.5Vat standard charge
(0.1C / 20°C)
capacity
nominal:
900
mAh
discharge at 0.2C
minimum:
800
mAh
discharge at 0.2C
750
mAh
discharge at 1C
1.0V end discharge voltage
ta: 20°C
max. continuous
discharge current:
2400
mA
ta: 0....45°C
charge
current
time
standard charge:
90mA14....16hrs
quick charge:
250mA4hrs
fast charge:
900mA1.1hrs
recommended charge
0…5mV-ΔV (-delta V)
termination control
0.8...1
°C
temperature rise per minute
parameters:
45...50
°C
TCO (temperature cut off)
trickle charge current:
8…25
mA
(recommended)
continuous overcharge:
≤ 80mAno conspicuous deformation
(less than 1 year)
no leakage
internal resistance:
≤ 40mΩ
at 1KHz
(impedance)
battery fully charged
life expectance:
≥ 500
cycles
acc. IEC standard
self discharge
charge retention:
≥ 80%after 12 months
storage at 20°C
initial capacity:
≥ 550
mAh
within 30 days after delivery
discharge at 0.2C
ambient temperature
range:
0...45
°C
standard charge
10...40
°C
fast charge
-
20...65
°C
discharge
-
20...50
°C
storage (
≤3months)
-
20...40
°C
storage (
≤6months)
-
20...30
°C
storage (
≤24months)
QCT1:
20/750/45
QCT2:
30/700/50
mechanical specifications
cell dimensions
diameter d1:
10.5
- 0.7
mm
diameter d2:
max.
3.8
mm
height h1:
44.5
- 1.5
mm
height h2:
min.
0.8
mm
weight:
12.5
± 2
g
NiMH Battery
Diagrams
standard charge
fast charge
low rate discharge
high rate discharge
75
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice
ANSMANN Specifications for model:
data sheet no. / part no.
supplier no.
author / date
AAA - 900mAh low self discharge
702069
TG / 01.08.2018
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