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DC To DC Chargers

Power your caravan, 4WD, or off-grid setup with our high-performance DC to DC chargers. They are designed for efficient battery charging on the move and deliver reliable power from your vehicle’s alternator or solar panels. Keep your battery in peak condition—shop now for fast Australia-wide delivery!

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DC to DC Charger 40AMP
DC to DC Charger 40AMP

HiTech 40A 12V DC to DC Battery Charger for Caravans

Introducing the DC to DC Charger...

Original price was: $215.00.Current price is: $184.30. + GST

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FAQ's

What caravan power accessories do I need for an off-grid setup?

Most off-grid setups start with essentials: a battery charger, battery monitor, fuses, wiring, sockets, and other 12V caravan electrical accessories matched to your power usage and battery system. If you run appliances like a fridge, lights, pumps, or chargers, choose caravan power accessories that support safe power distribution and charging while travelling or camping off-grid.

Yes, this category focuses on caravan and 4WD use in Australian touring conditions, including vibration, heat, and long-distance travel. When choosing 4WD electrical parts, focus on durable components that suit your vehicle setup and load requirements.
Start by listing what you need to power, how long you travel, and what battery or charging system your caravan uses. Then select 12V caravan electrical accessories compatible with your existing wiring, battery type, and installation requirements.
Yes, the category notes these products support solar tie-ins and battery charging for off-grid travel. That makes them suitable for customers building or expanding caravan power systems with solar and renewable components.
A battery monitor or tester helps you track available power and avoid issues like flat batteries during travel. On this category page, products such as battery chargers and capacity testers show that monitoring and charging gear are core to maintaining a reliable 12V setup.
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2025 CHRISTMAS CLOSURE !

Dear Valued Customer,

We will be closed for operations from 19 December to 29 December.

All orders placed between 19 December and 29 December will be processed and delivered after 29 December.
Our technical team, communications team, and customer support will also resume contact after 29 December.

Wishing you a Merry Christmas and a Happy New Year!