Vision Akkus VISION 6FM120DX, 12V Ah lead acid battery 6FM120DX 6FM120DX データシート
製品コード
6FM120DX
6FM120D-X
12V 120Ah(10hr)
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.
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.
Battery 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
General Features
●
Absorbent Glass Mat (AGM) technology
for efficient gas recombination of up to
99% and freedom from electrolyte
maintenance or water adding.
for efficient gas recombination of up to
99% and freedom from electrolyte
maintenance or water adding.
●
Not restricted for air transport-complies
with IATA/ICAO Special Provision A67.
with IATA/ICAO Special Provision A67.
●
UL-recognized component.
●
Can be mounted in any orientation.
●
Computer designed lead, calcium tin alloy
grid for high power density.
grid for high power density.
●
Long service life, float or cyclic
applications.
applications.
●
Maintenance-free operation.
●
Low self discharge.
Dimensions and Weight
Length(mm / inch)
410 / 16.14
Width(mm / inch)
176 / 6.93
Height(mm / inch)
227 / 8.94
Total Height(mm / inch)
227 / 8.94
Approx. Weight(Kg / lbs)
38 / 83.8
Performance Characteristics
Nominal Voltage
12V
Number of cell
6
Design Life
10 years
Nominal Capacity 77
o
F(25
o
C)
10 hour rate (12.0A, 10.8V)
120Ah
5 hour rate (19.2A, 10.5V)
96Ah
1 hour rate (74.1A, 9.6V)
74.1Ah
Internal Resistance
Fully Charged battery 77
o
F(25
o
C)
4.3mOhms
Self-Discharge
3% of capacity declined per month at 20
o
C(average)
Operating Temperature Range
Discharge
-20~60
o
C
Charge
-10~60
o
C
Storage
-20~60
o
C
Max. Discharge Current 77
o
F(25
o
C)
950A(5s)
Short Circuit Current
2250A
Charge Methods: Constant Voltage Charge 77
o
F(25
o
C)
Cycle use
14.4-14.7V
Maximum charging current
36A
Temperature compensation
-30mV/
o
C
Standby use
13.6-13.8V
Temperature compensation
-20mV/
o
C
Discharge Constant Current (Amperes at 77
o
F25
o
C)
Discharge Constant Power (Watts at 77
o
F25
o
C)
page1 of 2
www.vision-batt.com
(Note)The above characteristics data are average values obtained within
three charge/discharge cycles not the mimimum values.
three charge/discharge cycles not the mimimum values.
End Point
Volts/cell
5min 10min 15min 30min
1h
3h
5h
10h
20h
100h
1.60V
370
280
226
125
78.7
31.8
21.6
12.4
6.61
1.49
1.65V
346
264
219
122
78.1
31.1
21.3
12.3
6.54
1.47
1.70V
322
251
209
119
76.6
30.5
20.9
12.2
6.46
1.44
1.75V
297
235
200
114
74.1
29.7
20.4
12.1
6.37
1.42
1.80V
274
221
191
112
71.9
28.9
20.1
12.0
6.27
1.40
End Point
Volts/cell
5min 10min 15min 30min 45min
1h
2h
3h
5h
100h
1.60V
627
498
397
241
171
157
87.3
61.9
43.4
3.02
1.65V
595
474
384
234
168
155
85.7
61.2
43.2
2.98
1.70V
564
449
372
226
164
154
84.2
60.4
42.9
2.95
1.75V
532
426
359
220
159
150
82.6
59.8
42.7
2.92
1.80V
498
397
346
212
156
144
81.8
58.7
42.3
2.89