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

Solar Power Storage Battery 2v 300ah Long Life Lead Acid Battery System 1

Solar Power Storage Battery 2v 300ah 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 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	171151365(mm) (LWH)
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

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 repair the battery?: Maintain the battery before, first of all to clean up the battery appearance of the dust, remove the terminal above the stain and corrosion.

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 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: 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 most obvious feature of lead-acid batteries is the top of the plastic cover can be unscrewed, there are ventilation holes above. These fillers are used to fill pure water, check the electrolyte and the use of exhaust gas. In theory, lead-acid batteries need to check the density of each electrolyte and the level of liquid, if there is a need to add distilled water. But with the upgrading of battery manufacturing technology, lead-acid battery development for the lead-acid maintenance-free batteries and colloidal maintenance-free batteries, lead-acid batteries do not need to add electrolyte or distilled water. Mainly the use of positive electrode to produce oxygen can be absorbed in the negative oxygen cycle, to prevent water reduction. Lead-acid water batteries are mostly used in tractors, tricycles, car start, etc., and maintenance-free lead-acid battery wider range of applications, including uninterruptible power supply, electric vehicle power, electric bicycle batteries. Lead-acid batteries according to the application needs to be divided into constant current discharge (such as uninterruptible power supply) and instantaneous discharge (such as car to start the battery).

Q: How should the battery be well maintained?: Electrolyte density This is to evaluate whether the battery charge is normal, whether the aging of the important parameters, the use of density meter or electrolyte density tester can be measured. If the electrolyte density is too small, you need to charge. And the electrolyte concentration is too thick or too thin to a certain extent, it means that such as the occurrence of plate vulcanization, short circuit or overcharge phenomenon, this time on the need for maintenance.

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: The role of the battery?: Battery is a kind of battery, its role is to be able to save the limited power, in the right place to make 6v4ah emergency light battery. Its working principle is to convert chemical energy into electricity.

Q: What is a maintenanceable battery?: This is relative to a maintenance-free battery. Maintenance of the battery needs to be supplemented with electrolyte to ensure work, while maintenance-free is not required.