GEL Battery 2V400AH solar GEL Battery 48v400ah OpzV 2V400AH

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 unit
Supply Capability:
450000 unit/month

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Product Description:

Quick Details

  • Place of Origin:                     Jiangsu, China (Mainland)

  • Model Number:                     gel battery  2V400AH

  • Usage:                     off-grid system

  • Voltage:                     2v

  • Sealed Type:                     Sealed

  • Maintenance Type:                     Free

  • Size:                     211*176*367(mm)

  • Weight:                     26±0.5KG

  • Nominal Capacity:                     400AH

  • type:                     solar battery

  • self-discharge:                     <3%/month

  • packing:                     cartoon

  • HS Code:                     8507200000

  • product capacity:                     150000pcs/day

  • Factory:                     400000 square meter

  • export markets:                     America, Africa,Mid-east,Asia,South-America,Europe

Packaging & Delivery

Packaging Details:

Delivery Detail:

the packing of the solar battery for off-grid system;carton and plywood packing or recording to our clients' demand

15-20 days after receiving deposit forsolar battery

Specifications

Deep Cycle GEL SOALR Battery 2V400AH
1)Foreign assembly  
2)golden sun,msds ,cgc,tlc  
3)export experience 15 year                            
 

Name

2V 400AH  gel battery

gel battery 400ah-2v

gel solar battery

211*176*367mm(L*W*H)

2v

400ah

26kg

100%DOD  572times

50%DOD  1485 times 

30%DOD  2406times 

ABS

lead-calcium

T/T, 30% deposit and 70% paid by the copy of BL

Model NO. 

Battery type

Battery dimension

Nominal voltage

Nominal capacity

Net Weight 

Cycle Time

Battery Case

Plate

Payment terms

Loading port

 Shanghai or Ningbo

Main Market

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

 

 

 

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Q:How to determine the battery is good or bad?
If less than 9V but the pointer is in a certain value does not move that the battery is in a state of loss, need to add charge.
Q:How does the battery increase the voltage?
Chemical energy can be converted into electrical energy device called chemical battery, generally referred to as the battery. After discharge, the internal active material can be regenerated by charging - the electrical energy stored as chemical energy; chemical energy can be converted to electrical energy again when the discharge is required. This type of battery is called a battery (Storage Battery), also known as secondary battery.
Q:What are the technical parameters of the battery?
Battery capacity is defined as ∫ t0tdt, theoretically t can be infinite, but in fact when the battery discharge is lower than the termination voltage continues to discharge, which may damage the battery, so t value is limited, the battery industry, in hours (h) Battery sustainable discharge time, feel the C24, C20, C10, C8, C3, C1 and other nominal capacity value.
Q:Lead-acid battery how to maintain?
After passing the test, cover the exhaust cutting, pay attention to restore the filler, cover the battery cover, if the cover is glued, then glue bonding.
Q:What are the advantages of maintenance-free batteries?
Maintenance-free battery using lead-calcium alloy grille, the amount of water generated when charging less water evaporation is low, with the shell with a sealed structure, the release of sulfuric acid gas is also very little, so with the above advantages.
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 is the capacity of the battery defined?
General circuit has a battery protection circuit, once the battery voltage is less than 10.8V will automatically cut off the electricity to prevent the battery because of over-discharge and damage. (Nominal value of 12V battery internal six cell grid) with the battery discharge current multiplied by the discharge time to express how much energy the battery can store, is a very image of a measure. The greater the value of the battery, indicating that the battery can store more energy. But does not mean that the battery can use such a large current discharge.
Q:What are the hazards of battery over discharge?
Excessive discharge can seriously damage the battery's electrical performance and cycle life.
Q:What is a maintenanceable battery?
It also has a shock, high temperature, small size, self-discharge characteristics. Life is generally twice the ordinary battery.
Q:What kind of battery is divided into?
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. It also has a shock, high temperature, small size, self-discharge characteristics of the general life is generally ordinary Twice the battery. There are two kinds of maintenance-free batteries on the market.

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