• Solar Power Storage Battery 2v 2000ah Long Life Lead Acid Battery System 1
  • Solar Power Storage Battery 2v 2000ah Long Life Lead Acid Battery System 2
  • Solar Power Storage Battery 2v 2000ah Long Life Lead Acid Battery System 3
Solar Power Storage Battery 2v 2000ah Long Life Lead Acid Battery

Solar Power Storage Battery 2v 2000ah Long Life Lead Acid Battery

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 pc
Supply Capability:
1000 pc/month

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Specifications

2V 2000AH battery for solar system and solar panel 
1)Germany material 
2)ce,ul,msds ,cgc,tlc 
3)export experience 15 years 

wholesale price!2V 2000AH battery for solar system and solar panel         2v battery

1)Germany material
2)golden sun,msds ,cgc,tlc
3)export experience 15 years





  Battery Description:


Name

 2V 400AH  gel battery

Model NO. 

 gel battery 400ah-2v

Battery type

 gel solar battery

Battery dimension

 211*176*367mm(L*W*H)

Nominal voltage

 2v

Nominal capacity

 400ah

Net Weight 

 26kg

Cycle Time

 100%DOD  572times

 50%DOD  1485 times 

 30%DOD  2406times 

Battery Case

 ABS

Plate

 lead-calcium

Payment terms

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

Loading port

 Shanghai or Ningbo

Main Market

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

Batteru Features :

 

1. Maintenance-Free Operation 
Absorbent Glass Mat (AGM) technology ensures efficient gas recombination up to 99% and freedom from electrolyte maintenance. During the expected float service life of Prostar batteries, no need to check the specific gravity of the electrolyte or add water.
2. Good Discharging Ability
Tight assembly technology ensures an excellent high-rate discharge performance.
3. Long Service Life
A unique corrosion-resistant grid alloy ensures Prostar batteries have long service life.
4. Low Self Discharge
Using high purity raw materials ensures Prostar batteries have less self-discharge.
5. Environmental & Non-polluting
Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.
6. Safe & Reliable
Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.


Applied Scope :

 
1. Communication Systems: Switch, Microwave Stations, Mobile Base Stations, Data   Centers, Radio and Broadcasting Stations
2. Motivity Field: Robots, Electric Toys, Electric Tools & Portable Vacuum Cleaners
3. Solar & Wind Power Generation Systems
4. Signal System & Emergency Lighting Systems
5. EPS & UPS Systems


Photos of Factory:

Solar Power Storage Battery 2v 2000ah Long Life Lead Acid Battery

Solar Power Storage Battery 2v 2000ah Long Life Lead Acid Battery

Solar Power Storage Battery 2v 2000ah Long Life Lead Acid Battery

Solar Power Storage Battery 2v 2000ah Long Life Lead Acid Battery


FAQ of Products:


Q1 : What is you advantages

A1:

a).We are professional ups manufacturer for more than ten years and we have these staffs with rich

     production and R&D 

b) Excellent workers and skilled engineers 

c).Our aims are to provide every customer high quality, reasonable price and excellent 

    service.

d)we can guarantee to send the goods on time. And also accept any transportation ways that

    you require 

 

Q2 : How do you control the production quality

A2:

a) For materials, we have IQC departments and the IQC testing follow MIL-STD-105E standard

b) in production have 4 times function testing

c) all of our products with 100% burn-in testing

d) 100% QC testing before delivery

 

Q3 : Do you accept OEM/ODM?

A3 : ODM&OEM are warmly welcomed !!!

 

 

Q4 : what’s your payment?

A4:

a) We can accept payment terms of T/T, Western Union, PayPal

 

Samples and trial order accept PayPal ,T/T & Western Union. normal order accept T/T &Western Union 

 

b) 30% ADVANCE DEPOSIT after buyer's confirmed payment, the balance should be paid before shipping when goods are ready.




Q:How to determine the battery is good or bad?
General side maintenance has an observation hole if it is green to prove that the battery is normal if it is black to prove that the battery does not save electricity. There is to observe whether there is liquid exudation, if any, proved to be bad. Finally, you can touch the hand, such as feeling the battery around the plane has proved proof bad.
Q:How does battery activation work?
Always keep the battery surface clean. Found that the surface of dust and acid, it should be timely wipe, wipe can be wiped with soda water wipes wipe again, after rinse with water.
Q:What is the meaning of the battery above 12v65Ah?
12V represents the rated voltage. 65Ah indicates that the battery capacity (ie 1 ampere current can be used for 65 hours).
Q:How to repair the battery?
Connect the positive and negative output of the repair instrument to the positive and negative pole of the battery, open the repair instrument, repair the battery. The first repair time should be no less than 48 hours.
Q:The role of the battery?
It filled with lead plate filled with sponge lead as a negative electrode, filled with lead dioxide lead dioxide as a positive electrode, and with 22 to 28% dilute sulfuric acid as electrolyte. In the charge, the electrical energy into chemical energy, the discharge of chemical energy and into electrical energy.
Q:What are the advantages of maintenance-free batteries?
Maintenance-free battery because of its normal charging voltage, the electrolyte only produce a small amount of gas, so throughout the use of the need for the addition of distilled water, in the normal charging system, do not need to remove the charge from the removal. But in the maintenance of the proportion of its electrolyte should be checked.
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 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.
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:Maintenance-free battery how to detect it?
When using a maintenance-free battery, it is easy to think that maintenance-free is the idea that no maintenance is required. Maintenance-free Although maintenance costs and times can be reduced, but for the appearance of the clean-up is essential, so that "maintenance-free" more point to the battery inside.

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