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FG12-12 valve regulated sealed lead acid 12v 12ah battery

VRLA Battery 12V 12AH | Dimension: 152x99x96x102mm

SKU: FG12-12 Category:

GRANKIA FG12-12 valve regulated sealed lead acid 12v 12ah battery is designed to cycle on a daily basis so they provide the highest level of battery life for demanding applications.

Lead acid batteries can be found in a wide variety of applications including small scale power storage such as UPS systems, starting lighting and ignition power sources for automobiles, along with large, grid-scale power systems.

FG12-12 valve regulated sealed lead acid 12v 12ah battery

FG12-12 valve regulated sealed lead acid 12v 12ah battery

12V 12AH Battery Features

  • Low internal resistance allowing them to stand deep discharge currents
  • Adapted to deep cycling applications
  • Heavy Duty Grids
  • Long service life
  • Absorbed Glass Mat technology (great durability and vibration-resistance)
  • High purity raw material: low self discharge rate
  • Maintenance-free
  • ABS Containers (UL94HB or UL94V0)
  • Minimal self-discharge – ideal for seasonal use

AGM 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

Lead Acid Battery Details

Reliable and high performance lead acid battery

small lead acid battery terminal

AGM lead acid battery in series or in parallel connection

VLRA Battery Characteristics

Lead Acid Battery Discharge Characteristics Lead Acid Battery Charging Characteristics
Lead acid battery effect of temperature on capacity Lead acid battery self discharge characteristics
Lead acid battery relationship for open circuit voltage and residual capacity Lead acid battery the relationship for charging voltage and temperature
Lead acid battery floating life on temperature Lead acid battery cycle life on DOD

12V 12AH Battery FAQ

  1. How long will a 12V 12Ah battery last?

    This graph for a sample 12v 12Ah Sealed Lead Acid battery shows how long it can power devices of various amperage. We can see here that when connected to a 12 amp device the battery will last about 40 minutes before the voltage drops below 10, at which point the device will probably cut off.

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  2. What is 12V 12Ah battery used for?

    The 12V 12.00Ah battery offers excellent performance in a wide range of applications including security and fire systems, medical devices, emergency lighting and UPS systems.

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  3. How long will a 12V battery last without charging?

    Typically, a new and fully charged battery can last for around two to three weeks without needing to be recharged via a generator.

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    Nominal Voltage 12V(6 cells per unit)
    Design Floating Life @25℃ 5 Years
    Nominal Capacity @25℃(20 hour [email protected],10.50V) 12.0Ah
    Capacity @25℃ 10 hour rate (1.13A,10.8V) 11.3Ah
     5 hour rate (2.14A,10.5V) 10.7Ah
    1 hour rate (7.83A,9.6V) 7.83Ah
    Internal Resistance Full Charged Battery@25℃ ≤16.0mΩ
    Ambient Temperature Discharge -20℃~50℃
    Charge -20℃~50℃
    Storage -20℃~50℃
    Max. Discharge Current@25℃ 180A(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 3.6A

    Voltage 13.6-13.8V
    Cycle Use Initial Charging Current Less than 3.6A

    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 47.90 31.41 23.06 13.69 9.98 7.83 4.95 3.39 2.26 1.52 1.20 0.634
    1.67V 45.63 30.10 22.56 13.46 9.82 7.58 4.87 3.33 2.23 1.49 1.18 0.622
    1.70V 43.71 28.46 22.25 13.28 9.69 7.34 4.77 3.27 2.18 1.46 1.17 0.612
    1.75V 41.66 27.14 21.07 12.84 9.44 7.11 4.68 3.21 2.14 1.45 1.15 0.600
    1.80V 38.47 25.28 19.66 12.33 9.13 6.91 4.51 3.09 2.06 1.40 1.13 0.593

     

    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 89.19 60.27 44.57 26.62 19.47 15.41 9.72 6.69 4.48 3.03 2.41 1.265
    1.67V 85.47 57.83 43.71 26.25 19.22 14.88 9.55 6.57 4.40 2.99 2.39 1.246
    1.70V 81.96 54.70 43.22 25.95 19.03 14.35 9.37 6.45 4.33 2.94 2.37 1.231
    1.75V 78.51 52.23 41.01 25.17 18.57 13.82 9.20 6.33 4.24 2.92 2.33 1.205
    1.80V 73.20 48.85 38.33 24.24 18.00 13.29 8.83 6.08 4.08 2.84 2.30 1.200

     

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