• GEL Battery 2V400AH solar GEL Battery 48v400ah OpzV 2V400AH System 1
  • GEL Battery 2V400AH solar GEL Battery 48v400ah OpzV 2V400AH System 2
GEL Battery 2V400AH solar GEL Battery 48v400ah OpzV 2V400AH

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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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 

 

 

 

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 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: What are the hazards of battery over discharge?
The battery discharge to the standard termination voltage when the internal resistance will become larger, the battery electrolyte concentration will become very thin, especially the battery plate micropores and battery plate surface these two points are almost neutral; battery over discharge because of Internal resistance will become larger, so the battery will appear inside the phenomenon of heat, the battery volume will appear fever expansion.
Q: What are the advantages of maintenance-free batteries?
The advantage of a maintenance-free battery is that the service life is twice as long as the dry battery! And in the use of the process without maintenance! The voltage is also relatively stable.
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: 80ah how much battery storage capacity?
0AH storage is 80AH ah If the actual storage capacity will have to see the brand. I have seen 100AH only 24 pound. This is not even 60AH.
Q: How does the battery increase the voltage?
You can use the same battery in series, with 5 12v battery in series becomes 60v, if you need the current is relatively small, you can use DC-DC module to 12v voltage rise to 60v.
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: Battery 200ah / 104 what does that mean?
This should be refers to 2V200AH battery 104, power with the 220V.
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.

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