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FG5-12 valve regulated lead acid 12v alarm battery 5ah

VRLA Battery 12V 5AH | Dimension: 90x71x101x107mm

SKU: FG5-12 Category:

GRANKIA FG5-12 valve regulated lead acid 12v alarm battery 5ah is made with a hardened ABS plastic to protect against spills and leaks.

The charging reaction converts the lead sulfate at the negative electrode to lead. At the positive terminal the reaction converts the lead to lead oxide. As a by-product of this reaction, hydrogen is evolved.

The acid inside is absorbed between the plates and thereby immobilized by a very fine fiberglass mat. This along with the valve regulated, spill-proof design of our batteries allows trouble-free, safe operation in any orientation.

FG5-12 valve regulated lead acid 12v alarm battery 5ah

FG5-12 valve regulated lead acid 12v alarm battery 5ah

12V Alarm Battery 5AH Features

  • Low internal resistance allowing them to stand deep discharge currents
  • Adapted to deep cycling applications
  • Less sensitive to temperature rise
  • Long service life
  • Absorbed Glass Mat technology (great durability and vibration-resistance)
  • Totally sealed for life – dry-cell, unspillable and safe
  • Maintenance-free
  • ABS Containers (UL94HB or UL94V0)
  • Minimal self-discharge – ideal for seasonal use

Lead Acid Battery Applications

  • Uninterrupted power supply(UPS)
  • Automotive and traction applications
  • Lighting equipment, fire alarms and security systems
  • Communication and telecom system
  • Solar energy system
  • High current drain applications
  • Fire alarms and security systems
  • Portable VTR/TV, tape recorders, radios, etc.
  • Various power toys and recreational equipment
  • Emergency power supplies in power generation plants and substations
  • Golf Cart

Storage Battery Details

Reliable and high performance lead acid battery

 

AGM lead acid battery in series or in parallel connection

VRLA Battery FAQ

  1. Can I replace alarm battery?

    Alarm batteries need to change every 3 to 5 years.

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  2. What type of battery does an alarm system use?

    Alarm system control panels often take large 12V batteries.

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  3. Why is my battery alarm beeping?

    The battery may need to be replaced. An alarm will chirp every 30 to 60 seconds for a minimum of seven days. With a “low battery” announcement, disconnect the unit and replace the batteries.

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    Nominal Voltage 12V(6 cells per unit)
    Design Floating Life @25℃ 5 Years
    Nominal Capacity @25℃(20 hour rate@0.250A,10.50V) 5.00Ah
    Capacity @25℃ 10 hour rate (0.47A,10.8V) 4.70Ah
     5 hour rate (0.89A,10.5V) 4.45Ah
    1 hour rate (3.26A,9.6V) 3.26Ah
    Internal Resistance Full Charged Battery@25℃ ≤25.0mΩ
    Ambient Temperature Discharge -20℃~50℃
    Charge -20℃~50℃
    Storage -20℃~50℃
    Max. Discharge Current @25℃ 75.0A(5s)
    Capacity affected by Temperature

    (10 hr Capacity )

    		 40℃ 102%
    25℃ 100%
    0℃ 85%
    -15℃ 65%
    Self-Discharge@25℃ per Month 3%
    Charge (Constant Voltage) @25℃ Standby Use Initial Charging Current Less than 1.50A

    Voltage 13.6-13.8V
    Cycle Use Initial Charging Current Less than 1.50A

    Voltage 14.4-14.9V

     

    Discharge Constant Current per Cell (Amperes at 25°C)

    F.V/Time 5min 10min 15min 30min 45min 1h 2h 3h 5h 8h 10h 20h
    1.60V 19.96 13.09 9.61 5.70 4.16 3.26 2.06 1.41 0.94 0.63 0.50 0.264
    1.67V 19.01 12.54 9.40 5.61 4.09 3.16 2.03 1.39 0.93 0.62 0.49 0.259
    1.70V 18.21 11.86 9.27 5.53 4.04 3.06 1.99 1.36 0.91 0.61 0.49 0.255
    1.75V 17.36 11.31 8.78 5.35 3.93 2.96 1.95 1.34 0.89 0.60 0.48 0.250
    1.80V 16.03 10.53 8.19 5.14 3.80 2.88 1.88 1.29 0.86 0.59 0.47 0.247

     

    Discharge Constant Power per Cell (Watts at 25°C)

    F.V/Time 5min 10min 15min 30min 45min 1h 2h 3h 5h 8h 10h 20h
    1.60V 37.16 25.11 18.57 11.09 8.11 6.42 4.05 2.79 1.87 1.26 1.00 0.527
    1.67V 35.61 24.10 18.21 10.94 8.01 6.20 3.98 2.74 1.83 1.25 0.99 0.519
    1.70V 34.15 22.79 18.01 10.81 7.93 5.98 3.91 2.69 1.80 1.23 0.99 0.513
    1.75V 32.71 21.76 17.09 10.49 7.74 5.76 3.83 2.64 1.77 1.22 0.97 0.502
    1.80V 30.50 20.35 15.97 10.10 7.50 5.54 3.68 2.53 1.70 1.18 0.96 0.500

     

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