12v DC to DC Battery Chargers

Total: 46 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

$325 RRP: $406 Save: $81

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

$769 RRP: $881 Save: $112

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

$369 RRP: $461 Save: $92

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Victron 30A Battery Management System Bundle

Victron 30A Battery Management System Bundle, 5 Year Warranty

$999 RRP: $1,292 Save: $293

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Enerdrive 40A DC to DC Battery Charger with Midi Fuse Installation Kit

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

$679 RRP: $746 Save: $67

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Victron Orion-Tr Smart 24/12-20A (240W) DC-DC charger
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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

$330 RRP: $399 Save: $69

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Renogy IP67 50A DC-DC Battery Charger with MPPT
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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

$369 RRP: $461 Save: $92

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Enerdrive DIY 40A AC and 40A DC2DC Charging Board

Enerdrive DIY 40A AC and 40A DC2DC Charging Board, 5 Year Warranty

$2,399 RRP: $2,723 Save: $324

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Victron Orion-Tr Smart 12/12-30A DC-DC Charger Bundle, with SmartSolar MPPT 100/30 Charge Controller & Smart Battery Sense 10m

Victron Orion-Tr Smart 12/12-30A DC-DC Charger Bundle, with SmartSolar MPPT 100/30 Charge

$619 RRP: $778 Save: $159

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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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Enerdrive Ultimate DIY Kit including Power Distribution Module with ePRO+
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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

$325 RRP: $406 Save: $81

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Renogy 12V 60A DC to DC Battery Charger

Renogy 12V 60A DC to DC Battery Charger, 1 Year Warranty

$250 RRP: $279 Save: $29

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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-Tr Smart 12/12-30A DC-DC Charger Bundle, with BMV-712 Smart Battery Monitor & Temperature Sensor

Victron Orion-Tr Smart 12/12-30A DC-DC Charger Bundle, with BMV-712 Smart Battery Monitor

$649 RRP: $820 Save: $171

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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

$1,399 RRP: $1,752 Save: $353

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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

$495 RRP: $618 Save: $123

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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

$325 RRP: $406 Save: $81

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BMPRO ProBoost 12V 25A DC to DC Lithium Battery Charger with Solar Input

BMPRO ProBoost 12V 25A DC to DC Lithium Battery Charger with Solar Input, 2 Year Warranty

$379 RRP: $445 Save: $66

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Hulk 4x4 12V 25A Fully Automatic DC-DC Battery Charger

Hulk 4x4 12V 25A Fully Automatic DC-DC Battery Charger, 2 Year Warranty

$407 RRP: $469 Save: $62

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Hulk 4x4 12V 40A Fully Automatic DC-DC Battery Charger

Hulk 4x4 12V 40A Fully Automatic DC-DC Battery Charger, 2 Year Warranty

$522 RRP: $579 Save: $57

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Projecta 25A Intelli-Charge DC-DC Charger with IQ Screen

Projecta 25A Intelli-Charge DC-DC Charger with IQ Screen, 5 Year Warranty

$501 RRP: $695 Save: $194

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Projecta IDC50X 50A Intelli-Charge DC-DC Charger

Projecta IDC50X 50A Intelli-Charge DC-DC Charger, 5 Year Warranty

$729 RRP: $799 Save: $70

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Renogy REGO 12V 60A DC-DC Battery Charger

Renogy REGO 12V 60A DC-DC Battery Charger, 5 Year Warranty

$480

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Best Sellers From This Category:

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

$325 RRP: $406 Save: $81

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 char

$275 RRP: $301 Save: $26

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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

$769 RRP: $881 Save: $112

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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