Post on 23-Jan-2021
► Terminal Type (mm)
► Outer Diemensions (mm)
► Characteristics
► Constant Power Discharge Characteristics Unit: W (25°C, 77°F)
► Constant Current Discharge Characteristics Unit: A (25°C, 77°F)
► Construction
SSB12V - 80AH
► Specifications
φ
M ×
T1
260± 2mm(10.24inch)
168± 2mm(6.61inch)
211± 2mm(8.31inch)
215± 2mm(8.46inch)
23.5kg(51.8lbs)± 3%
Nominal Voltage
Total Height
Height
Length
WidthDimensions
Approx. Weight
12V
Rated capacity (10 hour rate) 80Ah
Capacityaffected by
temperature(10HR)
Terminal type
Internal resistance(Fully charged,25℃)
Capacity (25℃)
10HR(10.8V) 80Ah
55.5Ah
41.5Ah
T14
102%
100%
85%
65%
3HR(10.8V)
1HR(10.5V)
Approx.6m Ω
40℃25℃0℃
-15℃3 months
6 months
12 months
Remaining Capacity:91%
Remaining Capacity:82%
Remaining Capacity:65%
Self-discharge (25 )℃
Nominal operating temperature
Operatingtemperature
range
Discharge
Charge
Storage
Float charging voltage(25 )℃
Cyclic charging voltage(25 )℃
Maximum charging current
Maximum discharge currentDesigned floating life(20 )℃
25 3 (77℃± ℃ ± 5 )℉ ℉
-15 (5 ~℃~50℃ 122 )℉ ℉-10 (14 ~℃~50℃ 122 )℉ ℉-20 (-4 ~℃~50℃ 122 )℉ ℉
13.50 to 13.80VTemperature compensation:-18mV/℃
22.5A
700A(5 sec.)
10years
14.50 to 15.00VTemperature compensation:-30mV/℃
φ 14
2
M6 16
T14
ComponentComponent Positive plate Negative plate Container Cover Separator Electrolyte Safety valve TerminalRaw material Lead dioxide Lead ABS ABS AGM Sulfuric acid Rubber Copper
F.V/Time
9.60V9.90V10.2V10.5V10.8V
164159152146137
126123118114108
75.473.971.669.967.3
46.445.744.543.141.7
27.427.227.026.625.9
19.719.619.519.418.8
15.815.715.615.515.0
13.513.413.313.212.8
9.269.209.149.088.80
7.647.627.607.557.50
4.054.044.034.003.98
10m i n 15min 30min 60min 2h 3h 4h 5h 8h 10h 20h
F.V/Time
9.60V9.90V10.2V10.5V10.8V
17661713164215721483
13831350130012561190
846829803784755
528520507491476
317315313308300
232231229228221
185184183182176
159158157156151
110109109108105
91.291.090.790.289.6
48.648.548.348.047.7
10min 15min 30min 60min 2h 3h 4h 5h 8h 10h 20h
260±2
215±
221
1±2
168±2
SSB 12V - 80AH
► Discharge Characteristics (25°C) ► Charging Characteristics (25°C)
► Self-Discharge Characteristics► Temperature effects on Capacity
► Cycle Life on D.O.D (25°C)► Floating Life on Temperature
► The Relationship for Charging Voltage and Temperature► The Relationship for OCV and Capacity (25°C)
www.vrla.com.tr
Number of cycles (cycles)
80
400
20
0 200
40
60 100% D.O.D.
600 800
50% D.O.D.
100
120
1000 1200 1400
Cap
acity (
%)
30% D.O.D.
-10 0 10 20 30 40 50 60
Cycle Use
Floating Use
13.2
13.8
14.4
15.0
15.6
Temperature(℃)
Volta
ge ( V)
Discharge time
Volta
ge (V
)
3C 2C 1C 0.6C
0.3C0.2C 0.1C 0.05C
min
1 2 5 10 20 30 60 2 3 5 10 20 303
13.0
12.0
11.0
10.0
9.00
8.00
Residual Capacity (%)0 20 40 60 80 100
Ope
n C
ircui
t Vol
tage
(V)
12.0
11.0
13.0
11.5
12.5
13.5
(25 C/77 F)
Charging time(hours)
0 2 4 6 8 10 12 14 16 18 20
Charged volume
Charge voltage
Charging current
50% Discharge
100% Discharge
12.0
11.0
13.0
14.0
15.0
0.05
0.10
0.15
20
40
60
0.20
0.25
140
80
100
120
Volta
ge
00
(V)
Curre
nt
(CA)
Char
ged
(%)
Volu
me
0
20
40
60
80
100
120
1C
0.25C
0.1C0.05C
Cap
acity
(%
)
-20 -10 0 10 20 30 40 50
Temperature (℃)
40 C 30 C 20 C
Capa
city (
%)
Storage time(months)0
40
50
60
70
80
90
100
2 4 6 8 10 12 14 16
2.30V/Cell
Temperature(℃)
Life
(yea
rs)
0.5
5
15
10 20 30 40 50 60
10