Deep Cycle Batteries

Professional deep cycle battery supply & installation

Deep cycle batteries are constructed using thicker battery plates and a denser active material, to withstand repeated charge and discharge cycles. They are specifically designed to deliver sustained power with lower current draw over extended periods of time. Repeated cycling does not cause the same level of damage that a car battery would sustain during the same usage.


They are the preferred battery solution for4x4s, caravans, camper vans, but also for marine applications, recreational vehicles, forklifts, golf carts and vehicles using off-grid renewable energy. They are often installed as part of a dual battery system to sustain the power demands of auto electrical accessories.


Talk to our team of professional auto electricians for your specific deep cycle battery requirements.


Book a Battery Installation

We stock a wide range of marine batteries from the most popular and trusted brands in Australia.

  • Deep-cycle lead-acid batteries - two distinct categories:

    1. Flooded (FLA) 
    2. Valve-regulated lead-acid (VRLA): Absorbed Glass Mat (AGM) and Gel.

  • Century Deep Cycle Batteries

    Designed and built to endure the demands of Australia’s harsh environment.


    • Available in Flooded, AGM and GEL variantslong-lasting
    • dependable power for accessories
    • 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.

  • Delkor Deep Cycle Batteries

    • maintenance-free battery, no topping up of fluid required
    • heavy-duty long-lasting design
    • resistant to stress from repeated cycling and vibration
    • anchor-bonding for increased resistance to vibration

  • Optima Deep Cycle Batteries

    THE YELLOWTOP®  High Performance AGM battery from OPTIMA:

    • premium starting power 
    • impressive cycling capabilities
    • perfect for today's vehicles that are packed with accessories.
    • low internal resistance 
    • more consistent power output and faster recharge times
    • up to 3x longer service life
    • 15x more resistant to vibration, leak proof
    • mountable in virtually any position
    • maintenance-free
    • more than 300 discharge / recharge cycles (best for tractors or forklifts)

FREE Battery Test

If you have any damaged or unwanted batteries, you can drop them off to our workshop in O'Connor and ♻️ we'll dispose of them responsibly♻️.


Latest Deep-Cycle Battery Installations

Dual Battery and Solar Install for 200 Series Landcruiser

Off-Grid Ready: Dual Battery and Solar Install for 200 Series Landcruiser

February 21, 2025
To fully enjoy extended off-grid holidays in your 200 Series Landcruiser, you need a combination of reliable power management and essential communication and towing capabilities. This particular setup features a complex dual battery system that includes a Redarc BCDC charger with built-in solar control, a robust Delkor 100 amp hour deep cycle battery, a powerful 190-watt solar panel mounted to the Rhino roof rack, and a convenient rear Anderson plug for flexible power access.
Calcium Deep Cycle Battery System Installation on Toyota LandCruiser

Calcium Deep Cycle Battery Installation on a Toyota LandCruiser

June 3, 2021
Deep cycle 100 amp hour battery installed for a Toyota LandCruiser under the bonnet

Are you looking for deep cycle battery installation in Perth?

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Get advice on the best battery for your vehicle and have it professionally installed by expert auto electricians. Make a booking today.

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