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VRLA Lead-Acid Battery For Uninterrupted Power Supply
VRLA Lead-Acid Battery For Uninterrupted Power Supply
VRLA Lead-Acid Battery For Uninterrupted Power Supply

VRLA Lead-Acid Battery For Uninterrupted Power Supply

COOLNET lead-acid battery (VRLA) is a battery whose electrodes are mainly made of lead and its oxides, and the electrolyte is a sulfuric acid solution. The nominal voltage of a single-cell lead-acid battery is 2.0V, which can be discharged to 1.5V and charged to 2.4V; In applications, 6 single-cell lead-acid batteries are often connected in series to form a nominal 12V lead-acid battery , as well as 24V, 36V, 48V, etc.

 

Capacity

Efficiency

100-3000A

Above 99.99%

Nominal Voltage

Openning Pressure

2V

10-20Kpa

Rated Life

Warranty

Up to 15 years

3 years

 

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Features
  • VRLA Lead-Acid Battery

    Lead calcium multi element high purity alloy

    -No pollution to the environment and nearby equipment, battery material has minimized self-discharging and water loss. 

    Super thick grid designs

    -Positive electrode grid thickness is up to 6.8mm, and corrosion life is up to 20 years.

    Electrode grid elongation design

    -The reserve space for the elongation of the positive electrode grid is for the prevention of advanced battery failure due to the elongation of electrode grid.

     

  • VRLA Lead-Acid Battery Charging

    Added with polar plate protection sleeve

    -Prevent short circuit on the upper side or bottom of battery, enhance battery system reliability.

    Anti-flaming design

    -The whole system has anti flaming design, thus eliminating the hidden danger of battery burning or explosion.

    Double layer acid filtering anti-exposure safety valve

    -The safety valve has good anti explosion, acid filtering, sealing performances. Valve opening pressure is 10-20KPa.

Advantages
  • COOLNET VRLA Lead-Acid Battery Production

    -No need of maintenance and fluid replenish. No fluid leakage under normal use, no battery expansion and breakage;

    -Environmental friendly, no pollution to environment and nearby equipment, this kind of batteries have been in service for more than 20 years;

    -Large capacity: up to 110% of the rated value;

    -Long service time: 6GFM series has designed life of 5-8 years, GFM 15 years.(floating charging, used under normal temperature);

    -Good leak-proofness, sealing reaction efficiency above 99.99%.

Specifications
Model Nominal Voltage Rated Capacity(Ah) Length(mm) Width(mm) Height(mm) Weight(KG)
GFM100 2 100 172 80 252 7.5
GFM200 2 200 175 114 353 14
GFM300 2 300 175 155 353 20
GFM400 2 400 198 175 353 27
GFM500 2 500 240 175 353 32
GFM600 2 600 264 175 353 39
GFM800 2 800 354 175 353 57
GFM1000 2 1000 434 175 353 65
GFM1500 2 1500 400 351 370 95
GFM2000 2 2000 491 351 370 125
GFM3000 2 3000 712 351 370 190

 

Applications

Electrical equipment, medical device, instrument

Telephone exchange

Computer un-interruptible power (UPS)

Power transmission stations, switch control and accident illumination

Fire control, safety, and alarm monitoring
Solutions
Hot Tags : Portable Backup UPS With Charge By Solar 12V VRLA Battery 2V VRLA Battery
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