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|
Type |
Lead Acid Battery Pack |
| Voltage | 12V |
| Power | 50Ah |
|
Certificate |
UN38.3, UL, SGS, CE, PB |
|
Lead Time |
10 Days |
|
Payment |
T/T, L/C,Western Union |
|
Warranty |
5 Years |
12V 50AH SEALED VALVE-REGULATEDLEAD ACID BATTERY
12V monolithic AGM valve-regulated sealed lead-acid battery offers a range of benefits,
such as a broad capacity spectrum, diverse types, a securely reliable seal, minimal internal
impedance, low self-discharge, and an effectively sealed, clean, and environmentally friendly
reaction. This battery is deemed safe, clean, and easy to install. Its widespread applications
span across communication systems, power systems, uninterruptible power supply (UPS),
solar systems, fire alarms, and security systems.
Product Features:
Product Applications:
If you need any help with series, parallel or series-parallel battery configurations, please contact us!
Tags:
1. Specifications
|
Nominal Voltage |
12V |
|
|
Rated capacity (10 hour rate) |
50Ah |
|
|
Dimensions |
Length |
230±2mm(9.06inch) |
|
|
Width |
138±2mm(5.43inch) |
|
|
Height |
211±2mm(8.31inch) |
|
|
Total Height |
215±2mm(8.46inch) |
|
Approx. Weight |
17.3kg(35.7lbs)±3% |
|
2. Characteristics
|
Capacity (25℃) |
10HR(10.8V) |
50Ah |
|
|
|
3HR(10.8V) |
37.5Ah |
|
|
|
1HR(10.5V) |
27.5Ah |
|
|
Terminal type |
T14 |
||
|
Internal resistance (Fully charged,25℃) |
Approx.7m 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 14.70V Temperature compensation: -30mV/℃ |
||
|
Maximum charging current |
10A |
||
|
Maximum discharge current |
500A(5 sec.) |
||
|
Designed floating life(20℃) |
12years |
||
3. Outer dimensions (mm)
4. Terminal Type (mm)
|
Component |
Positive plate |
Negative plate |
Container |
Cover |
Separator |
Electrolyte |
Safety valve |
Terminal |
|
Raw material |
Lead dioxide |
Lead |
ABS |
ABS |
AGM |
Gel |
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 |
97.5 |
80.0 |
48.5 |
30.0 |
18.3 |
13.0 |
10.2 |
8.67 |
6.12 |
5.09 |
2.70 |
|
9.90V |
94.6 |
78.1 |
47.5 |
29.6 |
18.2 |
12.9 |
10.1 |
8.62 |
6.08 |
5.08 |
2.69 |
|
10.2V |
90.7 |
75.2 |
46.1 |
28.8 |
18.0 |
12.8 |
10.1 |
8.56 |
6.04 |
5.07 |
2.68 |
|
10.5V |
86.8 |
72.6 |
45.0 |
27.9 |
17.7 |
12.8 |
10.0 |
8.50 |
6.00 |
5.04 |
2.67 |
|
10.8V |
81.9 |
68.8 |
43.3 |
27.0 |
17.3 |
12.5 |
9.70 |
8.25 |
5.82 |
5.00 |
2.65 |
|
F.V/Time |
10min |
15min |
30min |
60min |
2h |
3h |
4h |
5h |
8h |
10h |
20h |
|
9.60V |
1053 |
878 |
544 |
342 |
212 |
153 |
120 |
102 |
72.7 |
60.8 |
32.4 |
|
9.90V |
1021 |
857 |
533 |
337 |
210 |
152 |
119 |
102 |
72.3 |
60.7 |
32.3 |
|
10.2V |
979 |
826 |
517 |
328 |
208 |
151 |
118 |
101 |
71.8 |
60.5 |
32.2 |
|
10.5V |
937 |
798 |
504 |
318 |
205 |
150 |
118 |
100 |
71.3 |
60.1 |
32.0 |
|
10.8V |
885 |
755 |
486 |
308 |
200 |
147 |
114 |
97.5 |
69.1 |
59.7 |
31.8 |
Note: The above characteristics data can be obtained within three charge or discharge cycles.
8. Charge and Discharge Diagram
