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2V 1200Ah Lead Acid Battery

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

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 1200Ah Lead Acid Battery features :

1. Special grid alloy and high purity raw material ensure less gassing, less self-discharging

2. Grid refining technology and the thicker plates are used to extend the battery standby life and reduce
the plate grid corrosion speed

3. Lower acid density, excess of electrolyte and larger distance between plates to keep battery at low temperature and slow down plate grid corrosion speed

4. ABS material: increase the strength of battery container. (Flame-retardant ABS is optional)

5. Using oxygen recombination technology: maintenance-free

6. Unique vent valve design: control water losing, prevent air and spark going inside 

1. Functional Parameter 5. Environment Temperature
Nominal Voltage 2V Discharge Temperature -20~50
Nominal Capacity (10 hour rate) 1200Ah Charge Temperature -10~50
Number of Cells 2cells 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) 1200Ah Fully Charged battery at 25 (77° F) 0.3mΩ
3 hour rate (0.25C, 1.75V/cell) 885Ah Max. Discharge Current 3048A (5s)
1 hour rate (0.55C, 1.60V/cell) 609Ah Short Circuit Current 10400A
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 480mm Cyclic use 2.35~2.4V
Width 175mm Maximum charging current 300A
Height 332mm Temperature compensation -5mV/
Total Height 341mm Float use 2.23~2.27V
Reference Weight 76kg Temperature compensation -3.3mV/

2V 1200Ah Lead Acid Battery Typical Applications :

1.Tele-communication central station (wired or cellular)

2. Uninterruptable Power System (UPS- for Telecom)

3. Network communication including: data transmission, television signal transmission, etc.

4. Power system communication, military communication, etc.

5. UPS and EPS

6. Communication power supply, DC power supply

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