24V Custom Lithium Battery - 310Ah

Our 310Ah 24V RV battery delivers powerful, efficient energy storage for caravans, RVs, and off-grid setups. A higher voltage system provides greater efficiency and reduced current draw, making it perfect for running high-powered appliances like air conditioning units, induction cooktops, and coffee machines. Enjoy the comforts of home in even the most remote locations, with longer runtimes, improved performance, and a battery built for serious off-grid adventures.

Domestic Shipping

We offer free shipping on all orders over $250.00. We aim to dispatch all orders within 3 business days of order, where stock is available. For custom orders or backorders we’ll communicate directly with you within 2 business days of ordering.

Most orders are shipped by Australia Post Express Parcel or Border Express Courier, which generally means:

• 1-3 Days To Major Cities
• Delivery within 2-14 days Nation Wide 

Our shipping insurance applies to approved shipping methods only, we encourage you to purchase additional shipping cover which is charged at 2.5% of the total cost of goods. This additional cover option secures a priority rebuild & express shipping of your order in the event of a shipping loss. By selecting this option, you are ensuring the goods are fully covered during transit and that Custom Lithium will fully cover the shipping and cost of repair or replacement of goods.

If this option is not selected, JT 12 Volt is not liable for the delivery and state of goods as delivery is completed by third-party providers.

If there is an issue with your delivery or you suspect damage based on the state of the packaging, please take photos and DO NOT ACCEPT OR SIGN for the delivery of the items.

International Shipping

We are able to ship your order anywhere in the world, however, we may require customers to organise their own freight for international orders. Please contact us if you wish to have your battery shipped overseas.