FG65-12 best sealed maintenance free agm battery 12v 65ah

VRLA Battery 12V 65AH | Dimension: 350x167x178x178mm

SKU: FG65-12 Category:

GRANKIA FG65-12 best sealed maintenance free agm battery 12v 65ah ensures reliable performance in UPS applications for up to 10 years.

The maintenance free agm battery 12v 65ah is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

FG65-12 best sealed maintenance free agm battery 12v 65ah

FG65-12 best sealed maintenance free agm battery 12v 65ah

AGM Battery 12V 65AH 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

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

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

VRLA 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 Battery FAQ

  1. What does 12V 65Ah battery mean?

    12V 65AH battery is guaranteed to provide a continuous current of 3.25 Ampere over the discharge period of 20 hours (that is 3.25Ampere x 20Hour=65Ah) and the end of discharge voltage of the battery will be 10.2V at 27 Degree Celsius.

  2. How long does a 12V 7.0 Ah battery last?
  3. 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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Nominal Voltage 12V(6 cells per unit)
Design Floating Life @25℃ 10 Years
Nominal Capacity @25℃(10 hour [email protected],10.80V) 65Ah
Capacity @25℃ 20 hour rate (3.48A,10.5V) 69.6Ah
 5 hour rate (11.4A,10.5V) 57.0Ah
1 hour rate (41.5A,9.6V) 41.5Ah
Internal Resistance Full Charged Battery@25℃ ≤7.0mΩ
Ambient Temperature Discharge -20℃~50℃
Charge -20℃~50℃
Storage -20℃~50℃
Max. Discharge Current@25℃ 650A(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 16.25A

Voltage 13.6-13.8V

Cycle Use Initial Charging Current Less than 16.25A

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 117.3 69.1 52.3 41.5 24.4 17.9 12.1 10.5 8.3 6.8 3.61
1.67V 110.8 65.5 50.3 40.2 23.6 17.4 11.9 10.3 8.2 6.7 3.58
1.70V 104.1 63.6 48.5 38.7 22.9 16.9 11.6 10.1 8.1 6.6 3.52
1.75V 97.5 60.8 46.3 37.1 22.4 16.5 11.4 9.9 7.9 6.6 3.48
1.80V 91.5 58.6 44.7 35.8 21.5 16.0 11.2 9.8 7.8 6.5 3.45

 

Discharge Constant Powerper Cell (Watts at25°C)

F.V/Time 15min 30min 45min 1h 2h 3h 5h 6h 8h 10h 20h
1.60V 224.3 137.2 99.4 79.6 46.2 34.3 23.3 20.3 16.1 13.3 7.1
1.67V 214.6 128.6 96.0 77.4 45.0 33.3 22.9 20.0 16.0 13.2 7.1
1.70V 200.0 125.8 93.0 74.8 43.9 32.6 22.6 19.8 15.8 13.1 7.0
1.75V 187.7 119.8 89.2 72.0 42.9 31.9 22.3 19.4 15.6 12.9 6.9
1.80V 176.2 114.9 86.3 69.7 41.5 31.0 21.8 19.1 15.4 12.9 6.9