gel vrla battery for alarm system 2v 300 ah

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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: GFM300-2

  • Usage: UPS

  • Voltage: 2v

  • Sealed Type: Sealed

  • Maintenance Type: Free

  • Size: 171*151*365(mm)

  • Weight: 18kg

  • Nominal Capacity: 300AH

  • type: gel vrla 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:gel vrla battery packing carton with polywood carton.
Delivery Detail:15-20 days

Specifications

2v 300 ah gel vrla battery for alarm system 
1)CE,TLC,ROHS 
2)export experience 15 years 
3)long life & low self-discharge 

2v 300ah   gel vrla  battery for alarm system

 

Battery Construction

ComponentPositive plateNegative plateContainerSafety valveTerminalSeparator

 

Electrolyte

 

Raw MaterialLead dioxideLeadABSRubberCopperFiberglass

 

Sulfuric acid

 

 

Battery Description

 

Name

    2v 300ah gel vrla battery

Model NO. 

  JGFM300-2

Battery type

  storage battery

Battery dimension

  171*151*365   (mm) (L*W*H)

Nominal voltage

  2v

Nominal capacity

  300ah

Net Weight 

  18kg

Cycle Time

  100%DOD  833times        

  50%DOD   1771times            

  30%DOD   2240times 

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 

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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: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: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?
After 5 hours of repair, the excess electrolyte is sucked out with a straw, and if the electrolyte is sucked out into black, it indicates that the battery is severely grounded and that the battery is difficult to repair.
Q:How does battery activation work?
If you are talking about dry batteries, that is, to add sulfuric acid can use the battery (commonly known as water bottles), then it is because the long-term storage so that a high degree of oxidation of the negative board, plus acid will be a high temperature, Low, you can add acid in the pool after the addition of a small current for a long time to charge, you can solve. Generally with 0.05C charge to 3 times can be.
Q:How does the battery increase the voltage?
With the same battery pack in series; if the required current is relatively small, you can use DC-DC module.
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:What kind of battery is divided into?
Ordinary battery: ordinary battery plate is composed of lead and lead oxide, the electrolyte is sulfuric acid aqueous solution. Its main advantage is the voltage stability, the price is cheap.
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:The role of the battery?
Battery is widely used, can be used for ups, electric cars, scooters, cars, wind energy solar systems, security, and so on.

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