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Deep Cycle Batteries

Century Deep Cycle batteries are designed and built to endure the uncompromising demands of Australia’s harsh environment. Available in Flooded, AGM and GEL variants, Century Deep Cycle batteries deliver long-lasting, dependable power for accessories and are ideal as secondary batteries in recreational & commercial applications - including 4x4s, caravans and recreational vehicles, golf carts, wheelchairs, mobility scooters, marine systems, dual-battery systems and industrial equipment.

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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

Designed for Deep Cycle Applications

Century Deep Cycle batteries are engineered to deliver sustained, reliable power over extended periods. Unlike starting batteries, they are built to handle repeated discharge and recharge cycles, making them ideal for applications where consistent energy delivery is required rather than short bursts of cranking power.

Reliable Power for Essential Systems

Whether powering lighting, refrigeration, electronics, pumps, or auxiliary equipment, Century Deep Cycle batteries provide dependable energy when it matters most. Their stable voltage delivery supports everyday operation across recreational, marine, industrial, and stationary applications.

Built for Demanding Environments

Deep Cycle batteries from Century are designed to perform in challenging conditions, including vibration, temperature variation, and frequent use. From off-road touring and marine use to industrial and commercial environments, they are built to withstand real-world demands.

Multiple Technologies to Suit Every Application

The Century Deep Cycle range includes Flooded, AGM, Industrial, and Lithium technologies, allowing users to choose the right battery for their specific needs. Whether the priority is value, durability, low maintenance, or maximum performance, there is a Deep Cycle solution to suit.

Flexible Installation Options

Century Deep Cycle batteries are available in a range of sizes, formats, and constructions to suit different installation requirements. From serviceable flooded designs to sealed and maintenance-free options, the range offers flexibility for space, orientation, and application needs.

Deep Cycle FAQ

#Rated for 3000+ Cycles at 80% Depth of Discharge (DOD). *Compared with standard flooded lead acid battery. ^When used within recommended operating conditions and in conjunction with a compatible Lithium charger or charging system. *Not suitable for inverted or end mounted use.