Get in contact! 

Use the form on the right to send us an email OR phone sales on 1300 795 327. 

46 Main Western Road
Tamborine Mountain, QLD 4272
info@deepcyclesystems.com.au
Tel: 1300-795-327 (Sales)

Technical Support +61 420 684 092

Monday – Friday 8:00am – 5pm
Saturday 8.00am – 1pm

46 Main Western Road
North Tamborine, QLD, 4272

1300 797 327

Deep Cycle Systems is a Lithium Battery manufacturer supplying battery storage systems for marine, recreational vehicles and the renewable energy sector.  

Marine / RV (12/24V)

Extreme Vibration Resistance, Longer Service Life, Superior Design & Quality - Manufactured to Quality Assurance Standard ISO 9001, Flame Retardant ABS Plastic.  When Failure is not an option - Use only DCS Lithium Ion Marine Batteries.

DCS Lithium Ion Marine Batteries are greatly advantageous in weight, performance, reliability and service life compared to that of traditional lead acid batteries.

Check our Marine battery options listed below:

 All our 12V Lithium ion batteries are DELIVERED FOR FREE Australia Wide.  If you would like to discuss your specific battery requirements – Contact our team on 1300-795-327

DCS 12V 75Ah (Lithium)

DCS 75Ah Marine Lithium Deep Cycle Battery
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DCS 75Ah Marine Lithium Deep Cycle Battery
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sale

DCS 12V 75Ah (Lithium)

990.00 1,195.00

12V 100AH Lithium Ion Battery | Deep Cycle | Engine Starting

DCS Batteries are the ideal drop in replacement & upgrade from AGM, Gel or other lead acid batteries for any application.  DCS gives you the ability to upgrade your current batteries to lithium ion technology that can last up to 5000 cycles and has tremendous advantages in weight, performance, reliability and service life compared to that of traditional lead acid batteries. 

Backed by a 3 year replacement warranty.

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For increased service life it is recommend that the DCS Lithium Ion Batteries are installed in cooler locations.  Avoid hot ambient temperatures such as those found under vehicle bonnets (especially of turbo diesel trucks).  It's always better practice to install the batteries under seats, in cabins, drawers, behind vehicle interior trim panels or outside the vehicle.

Internal chemistry engineered specifically for deep cycle applications

Due to the massive continuous current drawn by recovery winches, it's best to wire winches directly to AGM batteries. For 4WD enthusiasts we recommend a good brand of AGM battery (e.g. Optima Red Top) to be used solely for engine cranking and winching.  For best deep cycle performance use a DCS Lithium Battery for all other accessories such as lighting, fridges/freezers, compressors, inverters etc.

DCS Lithium Batteries self discharge less than 3% per month, so a fully charged battery is still going to be able to crank over an engine after sitting unused for over 12 months!

FREE delivery to all major cities in Australia.