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2V 300Ah Deep Cycle Battery

Brand : Yangtze Deep Cycle Battery
Product origin : China
Delivery time : Within 10days
Supply capacity : 12000 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 300Ah 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. Using special separator to boost up the battery performance inside

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

7. Good deep discharge resilience performance

8. Long storage time

9. Little water losing, no electrolyte stratification phenomenon

10. Special plate design, long cycle lifetime

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) 300Ah 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) 300Ah Fully Charged battery at 25 (77° F) 0.47mΩ
3 hour rate (0.25C, 1.75V/cell) 212Ah Max. Discharge Current 570A (5s)
1 hour rate (0.55C, 1.60V/cell) 153Ah Short Circuit Current 1980A
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 176mm Cyclic use 2.35~2.4V
Width 155mm Maximum charging current 75A
Height 332mm Temperature compensation -5mV/
Total Height 341mm Float use 2.23~2.27V
Reference Weight 18.9kg Temperature compensation -3.3mV/

2V 300Ah Deep Cycle Battery Typical Applications :

1. Railway and marine systems

2. Lawn mowers

3. Vehicle in place of walking

4. Electric tools

5. Portable power

6. Wheelchairs

7. Golf trolleys and golf cart

8. Electric toys

9. Medical equipments


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