Техническая Спецификация для Conrad Energy 12V Ah lead acid battery, 250915
Модели
250915
CP1290
12V9Ah
The rechargeable batteries are lead-lead dioxide systems. The dilute sulfuric acid electrolyte is
absorbed by separators and plates and thus immobilized. Should the battery be accidentally
overcharged producing hydrogen and oxygen, special one-way valves allow the gases to escape thus
avoiding excessive pressure build-up. Otherwise, the battery is completely sealed and is, therefore,
maintenance-free, leak proof and usable in any position.
Construction
Component
Positive plate
Negative plate
Container
Cover
Safety valve
Terminal
Separator
Electrolyte
Raw material
Lead dioxide
Lead
ABS
ABS
Rubber
Copper
Fiberglass
Sulfuric acid
l
Absorbent Glass Mat (AGM) technology for
efficient gas recombination of up to 99% and
freedom from electrolyte maintenance or water
adding.
l
Not restricted for air transport-complies with
IATA/ICAO Special Provision A67.
l
UL-recognized component.
l
Can be mounted in any orientation.
l
Computer designed lead, calcium tin alloy grid for
high power density.
l
Long service life, float or cyclic applications.
l
Maintenance-free operation.
l
Low self discharge.
l
Case and cover available in both standard and
flame retardant ABS.
Dimensions and Weight
Page 1 of 2
Battery model
CP1290
ominal voltage
12V
Number of cell
6
20hR(0.45A,
10.5V)
10hR(0.86A,
10.5V)
5hR(1.57A,
10.5V)
1hR(6.66A,
9.60V)
Capacity
(25℃)
9Ah
8.6Ah
7.85Ah
6.66Ah
Length
Width
Height
Total Height
Dimensions
151
±1mm
65
±1mm
94
±1mm
100
±1mm
Approx. weight
2.78Kg (6.13 lbs)
Internal resistance
Full charged at 25℃: 11mOhms
Self discharge
3% of capacity declined per month at 20℃ (average)
Discharge
Charge
Storage
Operating
temperature range
-20~60℃
-10~60℃
-20~60℃
Max. discharge
current (25℃)
135A (5s)
Short circuit
current
450A
Discharge Constant Current (Amperes at 77
o
F25
o
C)
End Point
Volts/Cell
5min 10min 15min 30min
1h
3h
5h
10h
20h
1.60V
36.1
25.2
19.3
11.6
6.66
2.59
1.62
0.88
0.47
1.65V
34.6
24.3
18.5
11.1
6.42
2.53
1.61
0.87
0.47
1.70V
33.1
23.3
17.7
10.5
6.18
2.46
1.59
0.87
0.46
1.75V
31.6
22.2
16.9
9.86
5.94
2.39
1.57
0.86
0.45
1.80V
30
21.2
16.1
9.21
5.68
2.32
1.55
0.85
0.44
Discharge Constant Power (Watts at 77
o
F25
o
C)
End Point
Volts/Cell
5min 10min 15min 30min 45min
1h
2h
3h
5h
1.60V
74.1
47.2
35.1
21.5
15.9
12.4
6.85
4.84
3.27
1.65V
70.5
45.6
34
20.8
15.3
12
6.72
4.79
3.24
1.70V
66.9
43.9
32.9
20.0
14.7
11.5
6.59
4.74
3.21
1.75V
63.3
42.2
31.8
19.2
14.1
11
6.46
4.69
3.18
1.80V
59.7
40.5
30.7
18.4
13.5
10.5
6.32
4.64
3.15
General Features Technology Parameter