VRLA storage 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: 2019-03-07 04:44
Browse the number: 404
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Product details


Specification:









Applications:



(1) Solar/Wind Power System



(2)Telephone switchboard, electric equipments, medical equipments, instruments, and meters



(3) Computer, uninterrupted power source (UPS)



(4) Power transmission and transformer station, switch control, Emergency lighting and accident lighting



(5) Fire fighting, safety device, and alarm monitoring



(6) Aviation, spaceflight, and power storage



(7) Automatic office system



(8) Radio communication system



(9) Photovoltaic water pump system



(10) Portable electric appliances and mining system



(11) Solar signal light, solar street light, solar lawn lamp, solar traffic light, solar warning light



(12) Sea island border post electrical power supply system



(13) Remote control power supply



(14) Surveying and mapping base station etc.


 
















































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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