FG80-12 valve regulated rechargeable 12v rv battery 80ah

VRLA Battery 12V 80AH | Dimension: 331x174x214x219mm

SKU: FG80-12 Category:

GRANKIA FG80-12 valve regulated rechargeable 12v rv battery 80ah is constructed with Absorbed Glass Mat technology allowing for a low-maintenance and spill proof battery.

Flame Retardant ABS case and cover to UL 94 V-O for superior performance. Proven VRLA Absorbent Glass Mat (AGM) Technology that guarantees safe operation without maintenance and “non-restricted article” status for transportation.

Valve regulated rechargeable 12v rv battery 80ah charges up to two times faster than conventional alternatives. No need for checking Electrolyte level and topping throughout its life. Sealed construction Ensures no leakage of Electrolyte from Terminal or casing.

FG80-12 valve regulated rechargeable 12v rv battery 80ah

FG80-12 valve regulated rechargeable 12v rv battery 80ah

12V RV Battery 80AH Features

  • TTP technique, to reduce internal resistance
  • Capable of high discharge rates.
  • No spills, no leaks, and no water to check
  • Long service life in float or cyclic applications
  • Absorbed Glass Mat technology (great durability and vibration-resistance)
  • High purity raw material
  • 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

Sealed Battery Details

sealed lead acid battery 12v copper terminalReliable and high performance lead acid battery

AGM lead acid battery in series or in parallel connection

Battery Storage 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

Deep Cycle Battery FAQ

  1. What battery does my RV need?

    For most travel trailers, you have two choices. The amp hours (Ah) of these batteries can vary from 50Ah to 400Ah. For pull-behind campers, you’ll most likely need 12V 80Ah or 12V 100Ah batteries. If you choose to use 6 volt batteries, you can wire them in a series to obtain 12 volts.

  2. How long does a 12V RV battery last?
  3. Can I add an extra battery to my RV?

    If you have a large enough space in your RV to add more batteries, you can add a third 12 volt – 100 Ah battery connected in parallel. However, it is not recommended to make more than three parallel connections.

 

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Nominal Voltage 12V(6 cells per unit)
Design Floating Life @25℃ 10 Years
Nominal Capacity @25℃(10 hour [email protected],10.80V) 80Ah
Capacity @25℃ 20 hour rate (4.28A,10.5V) 85.6Ah
 5 hour rate (14.1A,10.5V) 70.5Ah
1 hour rate (51.0A,9.6V) 51.0Ah
Internal Resistance Full Charged Battery@25℃ ≤7.0mΩ
Ambient Temperature Discharge -20℃~50℃
Charge -20℃~50℃
Storage -20℃~50℃
Max. Discharge Current@25℃ 800A(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 20A

Voltage 13.6-13.8V

Cycle Use Initial Charging Current Less than 20A

Voltage 14.4-14.9V

 

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

F.V/Time 15min 30min 45min 1h 2h 3h 5h 6h 8h 10h 20h
1.60V 144.4 85.0 64.4 51.0 30.0 22.1 14.9 13.0 10.2 8.4 4.44
1.67V 136.4 80.6 61.9 49.5 29.0 21.4 14.6 12.7 10.1 8.2 4.40
1.70V 128.1 78.2 59.7 47.6 28.2 20.8 14.3 12.5 9.9 8.2 4.34
1.75V 120.0 74.8 57.0 45.7 27.5 20.3 14.1 12.2 9.8 8.1 4.28
1.80V 112.6 72.1 55.0 44.1 26.5 19.7 13.8 12.0 9.6 8.0 4.24

 

Discharge Constant Powerper Cell (Watts at25°C)

F.V/Time 15min 30min 45min 1h 2h 3h 5h 6h 8h 10h 20h
1.60V 276.1 168.9 122.3 97.9 56.9 42.2 28.7 25.0 19.8 16.4 8.8
1.67V 264.2 158.3 118.2 95.3 55.4 41.0 28.2 24.6 19.7 16.2 8.7
1.70V 246.2 154.9 114.4 92.0 54.1 40.1 27.8 24.3 19.4 16.1 8.6
1.75V 231.0 147.4 109.8 88.6 52.8 39.3 27.4 23.9 19.2 15.9 8.5
1.80V 216.8 141.4 106.2 85.8 51.0 38.2 26.9 23.5 19.0 15.8 8.4