lead acid battery CE ISO UPS/AGM 2v-2000ah

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 unit
Supply Capability:
5000 unit/month

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Product Description:

Quick Details

  • Place of Origin: Jiangsu, China (Mainland)

  • Model Number: GFM 2000-2

  • Usage: off-grid system

  • Voltage: 2v

  • Sealed Type: Sealed

  • Maintenance Type: Free

  • Size: 491x351x383(mm)

  • Weight: 125±0.5KG

  • Nominal Capacity: 2000ah

  • Model: 2V2000AH

  • size: 491x351x383(mm)

  • Nominal Capacity: 2000AH

  • 100%DOD: 520times

  • 50%DOD: 1350times

  • 30%DOD: 2188times

  • self-discharge: <3%/month

  • packing: carton

  • use: CE ISO lead acid battery UPS/AGM

  • mode: Sealed maintence free gel battery 2v-2000ah

Packaging & Delivery

Packaging Details:the packing of the small rechargeable battery for off-grid system;carton and plywood packing or recording to our clients' demand.
Delivery Detail:15-20 days after receivingdeposit for small rechargeable battery

Specifications

Sealed maintence free gel battery 
1)Foreign assembly 
2)golden sun,msds ,cgc,tlc 
3)export experience 15 year 

  CE ISO lead acid battery UPS/AGM

1)Foreign assembly
2)golden sun,msds ,cgc,tlc

3)export experience 15 year

 

 

 

Product Description

 

  

2v 2000AH   Sealed maintence free gel battery

Data sheet:

Item 

 2V 2000AH  AGM sealed lead acid  battery 

Model NO. 

  Lead acid battery 2000ah-2v

Battery type

  Lead acid battery

Battery dimension

  491x351x383    (mm) (L*W*H)

Nominal voltage

  2V

Nominal capacity

  2000Ah

Net Weight 

  125kg

Cycle life 

  100%DOD  572times , 50%DOD  1485 times , 30%DOD   2406times 

Battery Case

    PP case

Plate

    lead-antimony

Payment terms

    T/T(with 30% deposit),70% paid by the copy of BL

Loading port

   Shanghai

Main Market

   AMERICA,Africa, Mid-east,Asia ,South America, Europe 

 

 

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Q:What is a maintenanceable battery?
Maintenance-free battery due to its own structure on the advantages of electrolyte consumption is very small, in the life of the basic need not add distilled water.
Q:How to repair the battery?
Charge the battery at constant voltage. It is the beginning of the time, using 0.1C ~ 0.25C current charge, to 16.2V later, by reducing the current method to maintain the charging voltage, until the charge current drops to 0.03C when the stop charging.
Q:How is the capacity of the battery defined?
100AH capacity of the battery, fully charged after the 100A current discharge can be an hour to put the power finished. 50A current is 2 hours put away! 20A is 5 hours! Of course this is the theoretical value, in fact it is impossible to have a constant current discharge.
Q:Maintenance-free battery how to detect it?
Battery pole Pole terminal has corrosive material without treatment, as long as no loose on it. If the appearance of the corrosive material, the inner surface of the terminal will also be corrosion, resulting in increased resistance, affecting the normal battery charging and discharge, it must be promptly processed.
Q:What battery does the van use?
The battery is mainly composed of tube positive plate, negative plate, electrolyte, separator, battery compartment, battery cover, pole, injection liquid cover and so on. The electrode of the exhaust type battery is made of lead and lead oxide, and the electrolyte is an aqueous solution of sulfuric acid. The main advantage is the voltage stability, the price is cheap; the disadvantage is lower than the energy (that is, per kilogram of battery storage power), short life and routine maintenance frequently. Old ordinary battery life of about 2 years, and the need to regularly check the height of the electrolyte and add distilled water. However, with the development of science and technology, lead-acid battery life becomes longer and maintenance is also more simple.
Q:How to determine the battery is good or bad?
Observe the battery electrolyte is turbid, turbidity that the battery positive plate softening. Observe the bottom of the battery whether there is sediment, if the plate off the battery capacity has been inadequate. Hand hit the battery two electrode piles If you hear an empty voice that pole pile and plate break. With a thick wire short-circuit positive and negative pile observation of the battery filling holes, such as the discovery of a bubble appears that the interval has been damaged.
Q:What are the technical parameters of the battery?
Usually the capacity of the power supply is expressed by kV · A or kW. However, as a power supply VRLA battery, the use of security (A · h) that its capacity is more accurate.
Q:How should the battery be well maintained?
Voltage check the state of the battery standard voltage should be maintained between 12.2 ~ 12.7V. If the voltage is too low should be charged, the charge should be kept small charge for a long time. Battery charging need to use a professional charger, the owner will not try to charge their own, the owner can only keep the engine running on the battery can be charged. If the battery aging should be replaced.
Q:What are the hazards of battery over discharge?
When the battery discharge current is large, the heat will become more obvious, there will be serious heat generated when the battery deformation, when the concentration of lead sulfate is particularly large, will form a larger crystal particles, that lead to the battery Internal irreversible sulfation.
Q:How to deal with waste batteries?
The old battery is ground and then sent to the furnace for heating, then the volatile mercury can be extracted, the temperature is higher when the zinc is also evaporated, it is also precious metals. Iron and manganese fusion after the steel to become the required ferromanganese alloy.

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