***** Yangtze Battery Bank 2*12V 24V 150ah Deep Cycle Gel Battery Box *****
Key Features :
♦Rechargeable 12V 150ah valve regulated lead acid battery
♦Gelled electrolyte made by mixing sulfuric acid with silica fume
♦The electrolyte is gel like ,immobile and does not leak ,enabling uniform reaction of each part of the plate .
♦High rate discharge performance due to tight assembly technology
♦Strong heat dissipation and wide operating temperature range
♦Avoid acid mist being separated out, environment friendliness
♦Efficient venting system release excessive gas automatically
Applications :
♦Solar and wind energy storage system
♦EPS and UPS battery backup
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment
♦Power plant and transmission system
| 1. Functional Parameter |
5. Environment Temperature |
| Nominal Voltage |
12V |
Discharge Temperature |
-15~50ºC |
| Nominal Capacity (10 hour rate) |
150Ah |
Charge Temperature |
0~40ºC |
| Number of Cells |
6cells |
Storage Temperature |
-15~40ºC |
| 2. Rated Capacity at 25ºC (77° F) |
6. Inner Resistance & Max . Discharge Current |
| 10 hour rate (0.1C, 10.8V) |
150Ah |
Fully Charged battery at 25ºC |
3.5mΩ |
| 3 hour rate (0.25C, 10.8V) |
115Ah |
Max. Discharge Current |
2250A (5s) |
| 1 hour rate (0.55C, 10.5V) |
82.8Ah |
Short Circuit Current |
7500A |
| 3. Capacity affected by Temperature (10 hour rate) |
7. Self-discharge at 25ºC (77° F) |
| 40ºC (104° F) |
103% |
Capacity after 3 month storage |
91% |
| 25ºC (77° F) |
100% |
Capacity after 6 month storage |
82% |
| 0ºC (32° F) |
85% |
Capacity after 9 month storage |
73% |
| -15ºC (5° F) |
65% |
Capacity after 12 month storage |
64% |
| 4. Dimension and Weight |
8. Constant voltage charging at 25ºC (77° F) |
| Length |
486mm |
Cyclic use |
14.4~14.9V |
| Width |
171mm |
Maximum charging current |
37.5A |
| Height |
241mm |
Temperature compensation |
-30mV/ºC |
| Total Height |
241mm |
Float use |
13.6~13.8V |
| Reference Weight |
43kg |
Temperature compensation |
-20mV/ºC |
♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity
♦ Products including valve regulated lead acid battery , Gel battery , deep cycle battery, OPzV
and OPzS battery
♦ Products are exported to more than 150 countries
♦ Products are certified by CE , IEC ,Rohs
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid
batteries ranging from 2Ah to 3000Ah
Audited Supplier 
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