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OPzS Battery 2v300ah

Brand : Yangtze OPzS Tubular Battery
Product origin : China
Delivery time : Within 20days
Supply capacity : 5000 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, Deep cycle battery, OPzV battery , OPzS battery ..etc .

The following is our OPzS Battery 2v300ah features :

1. Lower self discharge.

2. Superior deep cycle performance.

3. Higher thermal capacity, No thermal runaway will occur.

4. Wide operation temperature range.

5. Long service life, designed life 15-20 years.

1. Functional Parameter 5. Environment Temperature
Nominal Voltage 2V Discharge Temperature -15~55
Nominal Capacity (10 hour rate) 300Ah Charge Temperature -0~45
Designed Floating Life 20 (68° F) 15~20years Storage Temperature -15~45
2. Rated Capacity at 20 (68° F) 6. Inner Resistance & Max . Discharge Current
5 hour rate (53.3A, 1.75V/cell) 266.5Ah Fully Charged battery at 20 (68° F) 0.7mΩ
3 hour rate (77.1A, 1.75V/cell) 231.3Ah Max. Discharge Current 2400A (5s)
1 hour rate (171.3A, 1.60V/cell) 171.3Ah
3. Capacity affected by Temperature (10 hour rate) 7. Self-discharge at 20 (68° F)
40 (104° F) 103% Capacity after 3 month storage 91%
25 (77° F) 100% Capacity after 6 month storage 82%
0 (32° F) 86% Capacity after 9 month storage 73%
-15 (5° F) 70% Capacity after 12 month storage 64%
4. Dimension and Weight 8. Constant voltage charging at 20 (68° F)
Length 145mm Cyclic use 2.30~2.40V
Width 206mm Maximum charging current 30A
Height 355mm Temperature compensation -5mV/
Total Height 410mm Float use 2.23~2.25V
Reference Weight Without Electrolyte 18.5kg Temperature compensation -3mV/

OPzS Battery 2v300ah Typical Applications :

1. Telecommunications.

2. Radio and cellular telephone relay stations.

3. Emergency lighting systems.

4. alternative power (solar, wind).

5. Power stations, Conventional power stations.

6. Large UPS and computer back-up.

7. Railway signalling.

8. Maritime standby power on ships and ashore.

9. Standby power.

10. Buoy lighting.

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.
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