Storage Power Battery

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price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Guangdong
Validity to: Long-term effective
Last update: 2019-03-08 05:35
Browse the number: 414
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Product details


Specification:



1. Using oxygen recombination technology: maintenance-free
2. High quality AGM separator: extend cycle life and prevent micro short circuit
3. ABS case and non-spillable
4. Excellent safety performance: No electrolyte leakage, battery swelling and cracking under normal use.
5. High purity raw material: ensure low self discharge rate
6. High capacity and long service life.
7. Copper-coated Silver termimals.
8. High safety and fire-retardant, no leakage of corrosive gas or liquid.






Applications :
1)UPS(uninterruptible power supply) system



2)Emergency lighting system



3)Medical equipment and system



4)backup power system of boats, marine usages 



5)Photovoltaic system/Solar power system



6)Emergency Alarm system/Security system



7)Power plant and power transformer system



8)Control Equipment



9)Wire or wireless telecommunication stations



10)Signal system of railway stations, airports or ports etc.



11)Wind energy system



12)Petrochemical system


 















































Nominal Voltage




12 V




Capacity (25℃)




4AH---250AH




Internal resistance (Fully charged, 25℃)




Approx. 6.5mΩ




Capacity affected by temperature (10HR)




40℃




102%




25℃




100%




0℃




85%




-15℃




65%




Self-discharge (25℃)




3 month




Remaining Capacity: 91%




6 month




Remaining Capacity: 82%




12 month




Remaining Capacity: 65%




Nominal operating temperature




25℃±3℃(77℉±5℉)




Operating temperature range




Discharge




-15℃~50℃(5℉~122℉)




Charge




-10℃~50℃(14℉~122℉)




Storage




-20℃~50℃(-4℉~122℉)



Float charging voltage(25℃)




13.50 to 13.80V Temperature compensation:-18mV/℃



Cyclic charging voltage(25℃)




14.50 to 14.90V Temperature compensation:-30mV/℃




Maximum charging current




16.5A




Terminal material




Copper




Maximum discharge current




550A(5 sec.)




Designed floating life(20℃)




12 years


 





 

http://www.yingyedabattery.com/

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