Apollo 12V 18Ah AGM Battery

General Features:

  • Heavy Duty Grid
  • Mechanized assembly
  • Non-spillable construction
  • High Reliability and Stability
  • Sealed and Maintenance-free
  • Long Life and low self-discharge design



  • Positive… Lead dioxide
  • Electrolyte …. Sulfuric acid
  • Separator …. Fiber glass
  • Negative….. Lead
  • Safety Valve…. EPDR
  • Terminal……..Copper
  • Container ….. ABS (UL94-HB) Flame Retardant ABS (UL94-V0)

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Apollo 12v 18ah AGM Battery

Apollo 12v 18ah General (GP) Series VRLA batteries are designed with AGM (Absorbent Glass Mat) technology, High performance plates and electrolyte to give extra power output for common power backup system. GP Series Batteries are the general purpose batteries with 5 years floating design life at 25 ℃ Meet with IEC, BS,JIS and Eurobat standard. UL(MH62092),CE approved.


  • Emergency Power System
  • Power tools
  • Communication equipment
  • Alarm system
  • Telecommunication systems
  • Marine equipment
  • Uninterruptible power supplies
  • Medical equipment
  • Fire and Security System Electric toy car and wheelchairs, etc.
Battery Model Nominal Voltage 12V
Rated Capacity (20 Hour rate) 18AH
Cells Per Battery 6
Dimension Length Width Height Total Height
181mm (7.12 inches) 77mm (3.03 inches) 158mm (6.22 inches) 167mm (6.57 inches)
Approx. Weight 5.00kg (11.02lbs) ± 3%
Capacity @ 25°C (77°F) 20 hour rate

(0.93A, 10.5V)

10 hour rate

(1.83A, 10.8V)

5 hour rate

(3.31A, 10.5V)

1 hour rate

(11.75A, 9.6V)

18.6Ah 18.3Ah 16.5Ah 11.7Ah
Max. discharge current 270A (5 Sec.)
Internal Resistance Full charged at 25°C : Approx. 13mΩ
Capacity affected by Temp. (20 HR) 40°C (104°F) 25°C (77°F) 0°C (32°F) -15°C
102% 100% 85% 65%
Self Discharge

@25°C (77°F)

After 3 months storage After 6 months storage After 12 months storage
91% 82% 64%
Charge method

@25°C (77°F)

Cycle Use Float Use
14.4-14.7V (Initial charging current less than 5.4A) 13.50-13.80V


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Apollo 12V-18Ah AGM Battery