12V DC to DC Battery Chargers

Total: 45 Products
Enerdrive 12V 40A DC to DC Battery Charger

Enerdrive 12V 40A DC to DC Battery Charger, 5 Year Warranty

$517 RRP: $629 Save: $112

197 Reviews
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Victron Orion-Tr Smart 12/12-30A (360W) Non-isolated DC-DC charger

Victron Orion-Tr Smart 12/12-30A (360W) Non-isolated DC-DC charger, 5 Year Warranty

$334 RRP: $406 Save: $72

15 Reviews
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Enerdrive 40A DC to DC Battery Charger with Installation Kit

Enerdrive 40A DC to DC Battery Charger with Installation Kit, 5 Year Warranty

$749 RRP: $881 Save: $132

2 Reviews
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Victron Orion-Tr Smart 12/12-30A (360W) DC-DC charger

Victron Orion-Tr Smart 12/12-30A (360W) DC-DC charger, 5 Year Warranty

$379 RRP: $461 Save: $82

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Victron 30A Battery Management System Bundle

Victron 30A Battery Management System Bundle, 5 Year Warranty

$1,019 RRP: $1,292 Save: $273

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Renogy DCC50S 12V 50A Dual Input DC to DC Battery Charger with MPPT

Renogy DCC50S 12V 50A Dual Input DC to DC Battery Charger with MPPT, 2 Year Warranty

$350 RRP: $399 Save: $49

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Victron Orion-Tr Smart 24/12-30A (360W) DC-DC charger

Victron Orion-Tr Smart 24/12-30A (360W) DC-DC charger, 5 Year Warranty

$379 RRP: $461 Save: $82

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CTEK D250SE 12V 20A DC/DC Battery Charger

CTEK D250SE 12V 20A DC/DC Battery Charger, 2 Year Warranty

$490 RRP: $509 Save: $19

2 Reviews
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BMPRO MiniBoost 20A 12V DC to DC Battery Charger

BMPRO MiniBoost 20A 12V DC to DC Battery Charger, 2 Year Warranty

$395 RRP: $399 Save: $4

2 Reviews
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Victron Orion-Tr Smart 24/12-30A (360W) Non-isolated DC-DC charger

Victron Orion-Tr Smart 24/12-30A (360W) Non-isolated DC-DC charger, 5 Year Warranty

$334 RRP: $406 Save: $72

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Victron 30A DC-DC Battery Management System Bundle

Victron 30A DC-DC Battery Management System Bundle, 5 Year Warranty

$699 RRP: $873 Save: $174

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Victron Orion XS 12/12-50A DC-DC battery charger

Victron Orion XS 12/12-50A DC-DC battery charger, 5 Year Warranty

$556 RRP: $618 Save: $62

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Enerdrive 760W Solar and 40A DC to DC Charger Pack

Enerdrive 760W Solar and 40A DC to DC Charger Pack, 5 Year Warranty

$1,299 RRP: $1,562 Save: $263

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Victron "In Vehicle" Off Grid Charging Bundle With 30A DC to DC & 30A AC to DC Charger

Victron "In Vehicle" Off Grid Charging Bundle With 30A DC to DC & 30A AC to DC Charger, 5

$1,429 RRP: $1,752 Save: $323

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Victron Orion-Tr Smart 12/24-15A (360W) Non-isolated DC-DC charger

Victron Orion-Tr Smart 12/24-15A (360W) Non-isolated DC-DC charger, 5 Year Warranty

$334 RRP: $406 Save: $72

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Enerdrive 12V 40A DC to DC Battery Charger

Enerdrive 12V 40A DC to DC Battery Charger, 5 Year Warranty

$517 RRP: $629 Save: $112

197 Reviews
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Victron Orion-Tr Smart 12/12-30A (360W) Non-isolated DC-DC charger

Victron Orion-Tr Smart 12/12-30A (360W) Non-isolated DC-DC charger, 5 Year Warranty

$334 RRP: $406 Save: $72

15 Reviews
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Victron Orion-Tr Smart 12/12-18A (220W) DC-DC charger

Victron Orion-Tr Smart 12/12-18A (220W) DC-DC charger, 5 Year Warranty

$275 RRP: $301 Save: $26

3 Reviews
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Enerdrive 40A DC to DC Battery Charger with Installation Kit

Enerdrive 40A DC to DC Battery Charger with Installation Kit, 5 Year Warranty

$749 RRP: $881 Save: $132

2 Reviews
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Need help? Caravan Battery Charger Buyer's Guide


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If you own a battery, it’s essential to have a high-quality charger to recharge them. A stable power supply is crucial for creating a great experience whenever you’re far from home. So, check out our range of 12V DC to DC chargers. These versatile chargers are perfect for your RV, 4WD or trailer.


What is a 12V DC to DC Charger?


A DC to DC charger is the best way of charging your 12V battery power system. They work by isolating your main 12V battery system from the alternator, so the 12V DC to DC charger boosts the charge of the main battery from as low as 9V. The charge is delivered in a more stepped way, so you can get a possible 100% charge after a full day’s driving. Plus, a DC to DC charger doesn’t interfere with your starter battery charging – the best advantage of charging for camper trailers, 4WDs, caravans and more.


How to Choose a 12V DC to DC Charger


When choosing a 12V DC to DC charger, there are a few things to consider. Start by thinking about the brand reputation. The Enerdrive EN3DC40+ is the most popular 12V 40A DC to DC Battery Charger on the market. But we stock other excellent brands of 12V DC to DC chargers, too. This includes renowned brands such as Redarc, Projecta and CTEK. These companies manufacture reliable 12v DC to DC chargers. Choose from features such as LCD displays and temperature sensors.


Be prepared for your next adventure – shop 12v DC to DC chargers in our online store.

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