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2V 500Ah Deep Cycle Battery

Brand : Yangtze Deep Cycle Battery
Product origin : China
Delivery time : Within 10days
Supply capacity : 6000 units/month
MOQ :

As a big battery manufacturers in China, we supply many different kinds of batteries , such as the lead acid AGM battery , Gel battery , AGM deep cycle battery , Gel deep cycle battery , OPzV Tubular battery , OPzS Tubular battery ..etc .

The following is our 2V 500Ah Deep Cycle Battery features :

General Features

1. Long time discharge

2. Suitable for space and storage electric power use

3. High gas recombined reaction efficiency

4. Using special lead-calcium alloy to boost up the grid anti-corrosive performance and extend the battery using lifetime

5. Long storage time

6. High thermal capacity, reduce the risk of thermal out of control and drying hard, can be used in bad environment

7. Special plate design, long cycle lifetime

8.  Using special separator to boost up the battery performance inside

9. Little water losing, no electrolyte stratification phenomenon

10. Good deep discharge resilience performance

11. Using gas silicon dioxide, small granule degree, bigger than surface area

1. Functional Parameter 5. Environment Temperature
Nominal Voltage 2V Discharge Temperature -20~50
Nominal Capacity (10 hour rate) 500Ah Charge Temperature -10~50
Number of Cells 1cells Storage Temperature -20~60
2. Rated Capacity at 25 (77° F) 6. Inner Resistance & Max . Discharge Current
10 hour rate (0.1C, 1.80V/cell) 500Ah Fully Charged battery at 25 (77° F) 0.42mΩ
3 hour rate (0.25C, 1.75V/cell) 369Ah Max. Discharge Current 949A (5s)
1 hour rate (0.55C, 1.60V/cell) 254Ah Short Circuit Current 3300A
3. Capacity affected by Temperature (10 hour rate) 7. Self-discharge at 25 (77° F)
40 (104° F) 102% Capacity after 3 month storage 92%
25 (77° F) 100% Capacity after 6 month storage 84%
0 (32° F) 90% Capacity after 9 month storage 74%
-15 (5° F) 70% Capacity after 12 month storage 65%
4. Dimension and Weight 8. Constant voltage charging at 25 (77° F)
Length 243mm Cyclic use 2.35~2.4V
Width 175mm Maximum charging current 125A
Height 332mm Temperature compensation -5mV/
Total Height 341mm Float use 2.23~2.27V
Reference Weight 30.1kg Temperature compensation -3.3mV/

2V 500Ah Deep Cycle Battery Typical Applications :

1. Railway and marine systems

2. Electric tools

3. Vehicle in place of walking

4. Lawn mowers

5. Wheelchairs

6. Portable power

7. Golf trolleys and golf cart

8. Electric toys

9. Medical equipments



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