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Deep Cycle AGM Batteries

Century AGM Deep Cycle batteries deliver outstanding performance for demanding auxiliary power applications. Utilising advanced Absorbed Glass Mat technology, they offer strong cycle life, dependable deep discharge capability, and enhanced durability for recreational and commercial use. Their sealed, maintenance-free design makes them ideal for confined or enclosed spaces, such as caravan battery compartments, where ventilation may be limited. With reliable performance and installation flexibility, AGM batteries provide a practical solution for users seeking long-lasting, low-maintenance deep cycle power.

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  • AGM

    Deep Cycle AGM

    Century AGM Deep Cycle batteries utilise the latest Absorbed Glass Mat technology to provide superior cycle life, maximum deep discharge capabilities and durability characteristics.

    • Superior cycle life
    • Maximum deep discharge capability
    • Superior recharge efficiency
    • Multi angle fitment
    • Absorbed Glass Mat (AGM) Technology for superior cycle life
    • Thicker full-frame cast plates for maximum deep discharge capabilities
    • Spill-proof design allows for multi-angle fitment at up to 90-degrees*
    • Exceptional shock and vibration resistance to handle the harshest environments

Deep Cycle Battery Calculator

The size and type of Deep Cycle battery required is dependent on the application and conditions of use. It is important to ensure there is sufficient battery capacity to power the equipment being used.

Deep cycle calculator

Dependable Deep Cycle Power

Century Deep Cycle AGM batteries are purpose-built to deliver reliable, consistent power for applications that demand repeated discharge and recharge. Designed for true deep cycle use, they provide stable voltage output over extended run times, making them ideal for caravans, camper trailers, marine vessels, and 4x4 auxiliary systems where dependable energy is essential.

Proven AGM Technology

Using Absorbent Glass Mat (AGM) technology, Century Deep Cycle batteries securely hold electrolyte within glass fibre separators, improving charge acceptance and reducing internal resistance. This advanced construction results in efficient power delivery, low self-discharge, and reliable performance even under frequent cycling conditions.

Built for Durability

Century Deep Cycle AGM batteries are engineered to withstand the rigours of recreational and off-road use. Their robust internal construction and reinforced plates help resist vibration, shock, and movement, making them well suited to corrugated roads, marine environments, and mobile installations where durability is critical.

Maintenance Free Convenience

With a fully sealed, maintenance free design, Century Deep Cycle AGM batteries require no topping up and can be installed without concern for acid spills or fumes. This makes them safer and easier to use in enclosed or hard-to-access spaces, while delivering reliable performance with minimal ongoing maintenance.

Flexible Installation

Thanks to their sealed AGM design, Century Deep Cycle batteries can be installed in a wide range of positions, offering greater flexibility when space is limited. This versatility simplifies installation in caravans, boats, and 4x4s, where battery placement options are often restricted.

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Deep Cycle AGM FAQ

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