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DELTEC Del- HCM31 – 12V High Cranking Marine & RV Battery

Part No. DEL-HCM31

$380.00

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* (Low stock / Backorder – Please contact your local Battery Zone outlet to confirm stock availability or backorder lead in period).


Best for marine vessels and RVs requiring high cranking power and maintenance-free performance for engine starting with light to moderate electrical loads.

SKU: DEL-HCM31

The Deltec HCM31 Marine Battery is built for serious boating and RV enthusiasts who need reliable, high-cranking power to start their engines fast—even in tough conditions. With 800 Cold Cranking Amps (CCA) and robust dual terminals, this 12V battery is ideal for marine and recreational vehicle starting applications.

Engineered with durable construction and maintenance-free convenience, the HCM31 ensures reliable starts and long service life in vibration-prone, high-moisture environments.

Key Features:

  • 800 CCA for fast, dependable starts
  • Optimized for marine and RV starting applications
  • Dual terminals for flexible installation
  • Maintenance-free sealed construction
  • Rugged design built to withstand marine conditions
  • Ideal for boats and caravans with basic electrical loads

Application Advice:

The DEL-HCM31 is best suited for starting marine outboards and RV engines with light to moderate electrical loads. For dual-purpose or deep cycle requirements, consider a dedicated deep cycle battery from the Deltec range.

 

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Shipping, Delivery & Returns Policy

Delivery Times

Delivery is available during store business hours, Monday to Friday. Delivery on Saturday is at the discretion of the store and their availability. Delivery is not available on Sundays and Public Holidays.

Delivery Restrictions

For both options, delivery is only guaranteed within a 15km radius of the store the product is being purchased from. If you are outside of this 15km radius, your purchase may still be delivered but may incur an additional charge, however this will be discussed with you by Battery Zone after your purchase to arrange and also discuss a suitable time for delivery. Delivery is only available within Australia. You or a person nominated on your order must be available to receive and sign for the delivery. For security reasons deliveries cannot be left unattended and unsigned for.

Unable to Deliver

Every effort will be made to ensure your order will be delivered in line with your delivery preference of either the same or the next day. However, there may be an occasion where delivery is unavailable as the item(s) is out of stock or due to other unforeseen circumstances. If this happens, you will be contacted to discuss the updated estimated time of delivery, or be offered an alternative suitable product, this may require an additional charge which will be discussed at the time.

Canceling Your Order

If at any time you want to cancel an order due to the product being on backorder or you have purchased the wrong product, please contact the Battery Zone the order was made from.

Refunds

All refund rights under both State and Commonwealth law apply.

Battery Zone products come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and failure does not amount to a major failure.

Shipping Restrictions Apply

Due to IATA and individual airline regulations, this item may only be shipped by surface (road/sea) freight.
NON DG UN3090 LITHIUM METAL BATTERIES – Contains cells/batteries exempted from ADG 7.7 & IMDG Code 2020 using Special Provision 188.

Further information on freight & postal regulations for lithium / lithium-based and other battery chemistries can be found here: Australia Posts Guidelines For Posting Lithium Batteries

Some remote locations in Australia can only be reached by air. We can not guarantee that your package will reach such a destination as lithium batteries are not accepted by air carriers in the mail.

Shipping Costs

Please see the below map for an outline of shipping costs. To get an accurate price, please add the required items to your cart and enter your postcode on the cart page using our shipping calculator to get accurate costs.