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Home / Lighting / Driving & light bars

Century Deep Cycle AGM Battery C12-120XDA 12Volts 120AHPolarity diagram of a six-cell 12 volt battery seen from above, positive terminal at the left and negative at the right, labelled 12 Volt – D PolarityLine drawing of an M5 threaded insert terminal in section, with the 5mm bolt shown alongside and its length dimensioned

Century

Deep Cycle AGM Battery C12-120XDA 12Volts 120AH

148141

The Century C12-120XDA is a high-performance 12V 120AH AGM Deep Cycle Battery built for demanding deep-cycle applications in off-grid, RV, marine, and solar energy systems. Featuring advanced Absorbed Glass Mat (AGM) technology and full-frame cast plates, this battery delivers superior…

$515.00

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Important note

Century AGM Deep Cycle batteries are purpose-built for durability and deep discharge performance, using robust internal plate design and premium materials to deliver consistent, long-lasting power where it matters most.

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Ideal for use in caravans, camper trailers, 4WD dual battery systems, marine setups, and fixed solar storage systems where deep cycling is required. Not suitable as a primary cranking battery.

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The Century C12-120XDA is a high-performance 12V 120AH AGM Deep Cycle Battery built for demanding deep-cycle applications in off-grid, RV, marine, and solar energy systems.

Featuring advanced Absorbed Glass Mat (AGM) technology and full-frame cast plates, this battery delivers superior cycle life, maximum deep discharge capability, and excellent vibration resistance.

Its sealed, spill-proof design allows for flexible multi-angle installation of up to 90 degrees, making it ideal for tight spaces or mobile setups. Designed and engineered to handle Australia’s toughest environments, the C12-120XDA is maintenance-free and built to keep delivering reliable power in extreme conditions.

  • Absorbed Glass Mat (AGM) technology for superior cycle life
  • Thicker full-frame cast plates for maximum deep discharge capabilities
  • Sealed, spill-proof and maintenance-free design
  • Mountable at angles up to 90 degrees
  • Central venting and integrated flame arrestor for enhanced safety
  • Pressure relief valve for internal gas regulation
  • Heavy-duty carry handles for easy transport
  • Exceptional vibration resistance for rough terrain and mobile installs

ModelC12-120XDA

Voltage12V

Capacity120AH

TechnologyAGM (Absorbed Glass Mat)

Terminal TypeM8

Weight32kg

Compatible ChargerCentury CC1212-XLi

Warranty36 months (conditions apply)

Length: 328mm

Width: 172mm

Height: 215mm

Weight: 32.0kg

Source: manufacturer-verified

Everything this install needs

0 of 0 in the box

Sealed spill-proof design allows safe installation on its side (up to 90 degrees) in enclosed or mobile environments.

Mount using standard battery trays and secure with appropriate hold-downs.

Use with M8 terminal connections.

Ideal for use in caravans, camper trailers, 4WD dual battery systems, marine setups, and fixed solar storage systems where deep cycling is required. Not suitable as a primary cranking battery.

Q: Can I use this as a starter battery?
A: No, this is a deep cycle battery and is not designed for high-current engine starting.

Q: Is it safe to install sideways or on its back?
A: Yes, the spill-proof AGM design allows mounting at up to a 90-degree angle.

Q: Do I need a special charger?
A: For best performance and battery longevity, use an AGM-compatible charger like the Century CC1212-XLi.

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