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Yangtze 15~20 years working life 2v 300ah opzs battery with 5 years warranty

category: Terminal Blocks

reference price:¥$87.00 - $120.00

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Hefei Yangtze Solar Power Co., Ltd.

Mr. Chu
Product details Company introduction
Parameter information
Product Description

15~20 years working life 2v 300ah opzs battery with 5 years warranty

 

Key Features :

♦Die-casting Tubular Positive framework 
♦Non-Spillable construction design
Transparent containers , convenient to observe

20 years design floating charge service life

5000times cycle at 25% Deepth of Discharge 
Wide suitability of ambient temperature range :-25℃~60℃
Special filter installation for acid fog proof 
High recharge efficiency and good deep discharge performance

 

Applications :
Solar and wind energy storage system
EPS and UPS battery backup 
Signal system , emergency lighting system , security system
Telecommunication Equipment 
Power plant and transmission system
Electric and Railway Utility

 

1. Functional Parameter  5. Environment Temperature 
Nominal Voltage  2V Discharge Temperature  -15~55℃
Nominal Capacity (10 hour rate) 300Ah Charge Temperature  0~45℃
Number of Cells  2cells Storage Temperature  -15~45℃
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) 0.7mΩ
3 hour rate (0.25C, 1.75V/cell) 231Ah Max. Discharge Current  2400A (5s)
1 hour rate (0.55C, 1.60V/cell) 171Ah

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  145mm Cyclic use 2.30~2.40V
Width 206mm Maximum charging current  250A
Height  355mm Temperature compensation  -3mV/℃
Total Height  410mm Float use  2.23~2.25V
Reference Weight without electrolyte 18.5kg Temperature compensation  -3.3mV/℃

 

 

 

 

 

Certifications

  

Packaging & Shipping

Company Information

 

♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity 

♦ Products including Lithium battery, valve regulated lead acid battery , Gel battery , deep cycle battery  , OPzV and   OPzS battery 

♦ Products are exported to more than 150 countries 
♦ Products are certified by CE ,Rohs 

♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid                 batteries ranging from 2Ah to 3000Ah

FAQ

You May be interested ! Please click the related products .

 

 

    Mono 500W                    Mono 380W               Half Cell 420W        Half Cell  480W

 

 

LiFePO4 12V 200Ah    LiFePO4 48V 200Ah       Gel 12V 200ah       Gel 12V 250Ah 

    10KW On Grid                1MW On Grid           10KW Off Grid               5KW Hybrid

 

Contact

Alvin Bao

Moblie phone : +86 18027550376

What 's app : +86 18027550376

Skype: yangtze-solar 

Wechat: A18027550376

Email: solar13(at)yangtze-power.com