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Yangtze 12v 20 ah rechargeable pack battery solar cell battery

category: solar siganal light

reference price:¥$13.00 - $26.00

Purchase quantity
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Hefei Yangtze Solar Power Co., Ltd.

Mr. Chu
Product details Company introduction
Parameter information
Product Description

 Yangtze 12v 20 ah rechargeable pack battery solar cell battery

 

Key Features :
♦Maintenance-Free ,Absorbent Glass Mat Technology
Low Self Discharge
Long Designed service Life ,Deep Cycles
Excellent Discharge Performance
Environment Friendliness
Wide suitability of ambient temperature range

 

Applications :
Solar and wind energy storage system
EPS and UPS battery backup
Signal system , emergency lighting system , security system
Telecommunication Equipment
Power source for portable devices or tools

 

1. Functional Parameter 5. Environment Temperature 
Nominal Voltage 12VDischarge Temperature -15~50℃
Nominal Capacity (20 hour rate)20AhCharge Temperature 0~40℃
Number of Cells 6cells Storage Temperature -15~40℃
2. Rated Capacity at 25℃ (77° F)6. Inner Resistance & Max . Discharge Current 
20 hour rate (0.05C, 10.8V)20AhFully Charged battery at 25℃ (77° F)15mΩ
5 hour rate (0.165C, 10.8V)16.5AhMax. Discharge Current 300A (5s)
1 hour rate (0.55C, 10.5V)11.8AhShort Circuit Current 1000A
3. Capacity affected by Temperature (20 hour rate)7. Self-discharge  at 25℃ (77° F)
40℃   (104° F)103%Capacity after 3 month storage 91%
25℃   (77° F)100%Capacity after 6 month storage82%
0℃    (32° F)85%Capacity after 9 month storage73%
-15℃   (5° F)65%Capacity after 12 month storage64%
4. Dimension and Weight 8. Constant voltage charging at 25℃ (77° F)
Length 181mmCyclic use14.4~14.9V
Width77mmMaximum charging current 6A
Height 167mmTemperature compensation -30mV/℃
Total Height 167mmFloat use 13.6~13.8V
Reference Weight 5.5kgTemperature compensation -20mV/℃

 

 

 

 

 

 

 

 

 

Certifications

 

Packaging & Shipping

 

Company Information

 

 

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

♦ Products including 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 , UL ,Rohs 

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

 

Partner

 

Related Products

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Mono 500w       Mono 380w        Mono 360w         Poly 340w

 

 

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

 

                         

Contact

-----------------------------------------------------

William

Moblie phone : +86 157 5782 5601

What 's app : +86 157 5782 5601

Wechat : +86 157 5782 5601

Skype: yangtze-solar 

Email: william(at)yangtze-solar.com