1. Specifications
|
Nominal Voltage
|
12V
|
|
Rated capacity (10 hour rate)
|
80Ah
|
|
Dimensions
|
Length
|
330±2mm(12.99inch)
|
|
|
Width
|
171±2mm(6.73inch)
|
|
|
Height
|
214±2mm(8.43inch)
|
|
|
Total Height
|
220±2mm(8.66inch)
|
|
Approx. Weight
|
22.6kg(49.72lbs)±3%
|
2. Characteristics
|
Capacity (25℃)
|
10HR(10.8V)
|
80Ah
|
|
|
3HR(10.8V)
|
60Ah
|
|
|
1HR(10.5V)
|
40Ah
|
|
Terminal type
|
T16
|
|
Internal resistance (Fully charged,25℃)
|
Approx.4.5m Ω
|
|
Capacity affected by temperature (10HR)
|
40℃
|
102%
|
|
|
25℃
|
100%
|
|
|
0℃
|
85%
|
|
|
-15℃
|
65%
|
|
Self-discharge
(25℃)
|
3 months
|
Remaining Capacity:91%
|
|
|
6 months
|
Remaining Capacity:82%
|
|
|
12 months
|
Remaining Capacity:65%
|
|
Nominal operating temperature
|
25℃±3℃(77℉±5℉)
|
|
Operating temperature range
|
Discharge
|
-15℃~50℃(5℉~122℉)
|
|
|
Charge
|
-10℃~50℃(14℉~122℉)
|
|
|
Storage
|
-20℃~50℃(-4℉~122℉)
|
|
Float charging voltage(25℃)
|
13.50 to 13.80V Temperature compensation:
-18mV/℃
|
|
Cyclic charging voltage(25℃)
|
14.50 to 15.00V Temperature compensation:
-30mV/℃
|
|
Maximum charging current
|
30A
|
|
Maximum discharge current
|
600A(5 sec.)
|
|
Designed floating life(20℃)
|
10years
|
3. Outer dimensions (mm)
4. Terminal Type (mm)
5. Construction
|
Component
|
Positive plate
|
Negative plate
|
Container
|
Cover
|
Separator
|
Electrolyte
|
Safety valve
|
Terminal
|
|
Raw material
|
Lead dioxide
|
Lead
|
ABS
|
ABS
|
AGM
|
Sulfuric acid
|
Rubber
|
Copper
|
6. Constant Current Discharge Characteristics Unit:A(25℃,77℉)
|
F.V/Time
|
10min
|
15min
|
30min
|
60min
|
2h
|
3h
|
4h
|
5h
|
8h
|
10h
|
20h
|
|
9.60V
|
218
|
168
|
101
|
61.8
|
36.5
|
26.3
|
21.0
|
18.0
|
12.3
|
10.2
|
5.40
|
|
9.90V
|
211
|
164
|
98.5
|
60.9
|
36.3
|
26.2
|
20.9
|
17.8
|
12.3
|
10.2
|
5.38
|
|
10.2V
|
203
|
158
|
95.5
|
59.3
|
36.0
|
26.0
|
20.7
|
17.7
|
12.2
|
10.1
|
5.37
|
|
10.5V
|
194
|
153
|
93.2
|
57.5
|
35.5
|
25.8
|
20.6
|
17.6
|
12.1
|
10.1
|
5.34
|
|
10.8V
|
183
|
144
|
89.7
|
55.6
|
34.6
|
25.0
|
20.0
|
17.1
|
11.7
|
10.0
|
5.30
|
7. Constant Power Discharge Characteristics Unit:W(25℃,77℉)
|
F.V/Time
|
10min
|
15min
|
30min
|
60min
|
2h
|
3h
|
4h
|
5h
|
8h
|
10h
|
20h
|
|
9.60V
|
2354
|
1845
|
1128
|
705
|
423
|
309
|
247
|
212
|
147
|
122
|
64.7
|
|
9.90V
|
2284
|
1800
|
1105
|
694
|
421
|
308
|
246
|
211
|
146
|
121
|
64.6
|
|
10.2V
|
2190
|
1734
|
1071
|
676
|
417
|
306
|
244
|
209
|
145
|
121
|
64.4
|
|
10.5V
|
2095
|
1675
|
1045
|
655
|
411
|
303
|
242
|
208
|
144
|
120
|
64.0
|
|
10.8V
|
1978
|
1586
|
1007
|
634
|
400
|
294
|
235
|
202
|
139
|
119
|
63.6
|
Note: The above characteristics data can be obtained within three charge or discharge cycles.
7. 12v 80ah lead-acid battery pack charge discharge diagram
