Solar Power Storage Battery 2v 300ah Long Life Lead Acid Battery

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Shanghai
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TT OR LC
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10 pc
Supply Capability:
1000 pc/month

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2V 300AH battery for solar system and solar panel 
1)Germany material 
2)ce,ul,msds ,cgc,tlc 
3)export experience 15 years 

wholesale price!2V 300AH 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:


Item 

    2V 300AH  gel battery 

Model NO. 

    JGFM300-2

Battery type

    GEL battery

Battery dimension

    171*151*365(mm) (L*W*H)

Nominal voltage

    2V

Nominal capacity

    300Ah

Net Weight 

    18.5kg

Cycle life 

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

Battery Case

    ABS 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


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 300ah Long Life Lead Acid Battery

Solar Power Storage Battery 2v 300ah Long Life Lead Acid Battery

Solar Power Storage Battery 2v 300ah Long Life Lead Acid Battery

Solar Power Storage Battery 2v 300ah 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.




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Q:What is the difference between a maintenance-free battery and a conventional battery?
As a result of maintenance-free batteries using lead-calcium alloy grille, the amount of water generated when charging less water evaporation, coupled with the shell with a sealed structure, the release of sulfuric acid gas is also very small, so it compared with the traditional battery, With no need to add any liquid, the wiring pile head, wire and body corrosion less anti-overcharge capacity, starting current, power storage time is long, by the car people welcome.
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.
Q:How to repair the battery?
To the battery in accordance with the 0.1C current discharge, record the discharge time. Its discharge current multiplied by the number of hours of time, is the battery repair capacity. If the Chongqing battery capacity to reach the nominal capacity of more than 70%, the end of the repair.
Q:Battery 200ah / 104 what does that mean?
2V battery capacity (from 200AH-3000AH have) long design, good stability, the price is also expensive; 12V battery capacity is generally the largest 250AH, design life as 2V, price economy, high current discharge better.
Q:Lead-acid battery how to maintain?
Open the rubber cap, exposing the exhaust raft, you can see the battery inside, some of the battery exhaust cutting can be unscrewed.
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?
The capacity of the battery unit is AH (safety) is the product of current and time.
Q:What are the hazards of battery over discharge?
Crystalline conductivity is poor, and bulky, will clog the pores of the battery plate, affecting the battery electrolyte penetration and exchange, but also further increase the battery resistance, a long time will prevent the battery power and chemical energy Of the reversible conversion, resulting in poor recovery of the battery charge, the battery was seriously damaged, or even unable to repair until scrapped.
Q:What kind of battery is divided into?
At present, we used the car battery is divided into three categories, namely, ordinary batteries, dry batteries and maintenance-free batteries three.

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