Datasheet

Conditions
cell type:
NiMH
cell size:
C
nominal voltage:
1.2
V
max. charge voltage:
1.5
V
at standard charge
(0.1C / 20°C)
capacity
nominal:
3000
mAh
discharge at 0.2C
minimum:
2500
mAh
discharge at 0.2C
2250
mAh
discharge at 1C
1.0V end discharge voltage
ta: 20°C
max. continuous
discharge current:
5000
mA
ta: 0....45°C
charge
current
time
standard charge:
300
mA
14....16hrs
quick charge:
800
mA
4hrs
fast charge:
3000
mA
1hr
recommended charge
0…5
mV
- ∆V (-deltaV)
termination control
0.8...1
°C
temperature rise per minute
parameters:
45...50
°C
TCO (temperature cut off)
trickle charge current:
25…75
mA
(recommended)
continuous overcharge:
≤ 250
mA
no conspicuous deformation
(less than 1 year)
no leakage
internal resistance:
≤ 30
m
Ω
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:
≥ 1700
mAh
within 30 days after delivery
discharge at 0.2C
ambient temperature
range:
0...45
°C
standard charge
10...40
°C
fast charge
0...45
°C
discharge (
≥1C)
-
20...65
°C
discharge (<1C)
-
20...50
°C
storage (
≤3months)
-
20...40
°C
storage (
≤6months)
-
20...30
°C
storage (
≤24months)
QCT1:
20/2350/30
QCT2:
30/2200/35
mechanical specifications
cell dimensions
diameter d1:
25.6
- 1.0
mm
diameter d2:
max.
7.5
mm
height h1:
50.0
- 2.0
mm
height h2:
min.
1.5
mm
weight:
60
± 4
g
blister card dimensions:
123
x 85
mm
blister card weight (incl. batteries):
128
g
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
C - 3000mAh low self discharge
HyCell 2pcs blister package
5035302
702069
Gramlich / 28.03.2012
Diagrams
standard charge
fast charge
low rate discharge
high rate discharge