> Products > OPzS Battery > OPzS Battery 2v250ah

OPzS Battery 2v250ah

Brand : Yangtze OPzS Tubular Battery
Product origin : China
Delivery time : Within 20days
Supply capacity : 5000 units/month
MOQ :

1. Long service life, designed life 15-20 years. 2. Superior deep cycle performance. 3. Higher thermal capacity, No thermal runaway will occur. 4. Wide operation temperature range. 5. Lower self discharge.

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 2v250ah features :

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

2. Superior deep cycle performance.

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

4. Wide operation temperature range.

5. Lower self discharge.

1. Functional Parameter 5. Environment Temperature
Nominal Voltage 2V Discharge Temperature -15~55
Nominal Capacity (10 hour rate) 250Ah 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 (44.4A, 1.75V/cell) 222Ah Fully Charged battery at 20 (68° F) 0.76mΩ
3 hour rate (64.3A, 1.75V/cell) 192.9Ah Max. Discharge Current 2000A (5s)
1 hour rate (142.8A, 1.60V/cell) 142.8Ah    
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 124mm Cyclic use 2.30~2.40V
Width 206mm Maximum charging current 25A
Height 355mm Temperature compensation -5mV/
Total Height 410mm Float use 2.23~2.25V
Reference Weight Without Electrolyte 15.4kg Temperature compensation -3mV/

OPzS Battery 2v250ah Typical Applications :

1. Telecommunications.

2. Radio and cellular telephone relay stations.

3.  Large UPS and computer back-up.

4. Power stations, Conventional power stations.

5. alternative power (solar, wind).

6. Emergency lighting systems.

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.
Message