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REDARC is taking a short break over the holiday period. Orders placed from the 18th of December onwards will resume shipping from the 8th of January. Click here for more info.
CHRISTMAS SHUTDOWN: Orders placed from Dec 23rd to Jan 2nd will not be shipped until Jan 3rd
FREE SHIPPING on orders over $99 in Contiguous US* All orders shipped from North Carolina Low fixed freight for AK, HI, Canada & Mexico
*Excludes heavy and bulky items.

Dual Battery Systems

The last thing anyone wants when they’re out on the road is a dead battery. Give yourself peace of mind and the freedom to drive as far as your journey takes you with REDARC’s selection of battery chargers, testers and battery management systems. Shop for everything your dual battery system needs right here online. learn more

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  1. BCDC Classic Mounting Bracket to suit Toyota Landcruiser J100 and J105 Series BCDCMB-008
    Special Price A$75.69 Regular Price A$100.91
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    The REDARC BCDCMB-008 is a mounting bracket that allows the installation of REDARC's BCDC Classic DC-DC In-vehicle charger range into the engine bay of both 100 and 105 Series of Toyota Landcruisers.

  2. BCDC Classic Universal Mounting Bracket BCDCMB-007
    Special Price A$72.19 Regular Price A$96.25
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    The BCDCMB-007 is a Universal Mounting Bracket allowing a REDARC BCDC Classic In-vehicle battery charger to be mounted in a vehicle’s engine bay when a model-specific mounting bracket is not available.

  3. Out of stock
    BCDC Classic Mounting Bracket to suit Toyota 200 Series BCDCMB-001
    Special Price A$72.19 Regular Price A$96.25
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    The REDARC BCDCMB-001 is a Mounting Bracket for REDARC's BCDC Classic In-vehicle charger range, providing simple installation of the BCDC Classic into the engine bay of Toyota LandCruiser 200 Series (11/2008 onwards).

  4. 24V 20A Under Bonnet DC Battery Charger BCDC2420
    A$945.00
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    The REDARC BCDC2420 In-vehicle Dual Battery Charger is a 3-stage, 24V, 20A, DC to DC charger that operates from a vehicle input between 9 and 32 Volts DC.
  5. BCDC Classic Under Bonnet 50A DC Battery Charger BCDC1250D
    A$889.00
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    The REDARC BCDC1250D is a 12V, 50A In-vehicle DC to DC Battery Charger designed to keep your auxiliary battery charged when driving or with portable solar panels when parked.
  6. 20A Ignition Control Under Bonnet DC Battery Charger BCDC1220-IGN
    A$644.77
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    The REDARC BCDC1220-IGN is a multi-stage DC to DC dual battery charger which features technology capable of fully charging a lead acid auxiliary battery.
  7. 20A Under Bonnet DC Battery Charger BCDC1220
    A$649.00
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    Keep your battery charged while driving with the REDARC BCDC1220, a 12V 20A in-vehicle, multi-stage, DC to DC battery charger.
  8. Trailer Power Kit TRAILERPOWERKIT1
    A$785.65
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    Charge and monitor your trailer's battery while on the move, eliminating the need for unnecessary idling and reducing the dependence on mains power charging. Designed for in-cabin or canopy installation, take the guess work out of monitoring your battery levels.

  9. 4x4 Power Kit 40A 4X4POWERKIT2
    A$833.15
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    Make battery charging and monitoring simple with REDARC’s Smart Battery Monitor and 40A BCDC Core. Designed for in-cabin or canopy installation, take the guess work out of monitoring your battery levels.

  10. 4x4 Power Kit 25A 4X4POWERKIT1
    A$766.65
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    Make battery charging and monitoring simple with REDARC’s Smart Battery Monitor and 25A BCDC Core. Designed for in-cabin or canopy installation, take the guess work out of monitoring your battery levels.

  11. BCDC Mounting Bracket to Suit Toyota LandCruiser 70 (2024 onwards) BCDCMB-114
    A$99.00
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    Make BCDC installation in the engine bay of a Toyota LandCruiser 70 simple with REDARC’s BCDC Mounting Bracket.

  12. BCDC Mounting Bracket To Suit Toyota LandCruiser 300 Series BCDCMB-111
    A$99.00
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    Make BCDC installation in the engine bay of a Toyota LandCruiser 300 Series simple with REDARC’s BCDC Mounting Bracket.     

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  1. Dual Battery Isolators 11 items
  2. Dual Battery Chargers 20 items
  3. Smart Battery Monitor 5 items
  4. Battery Management Systems 10 items
  5. BCDC Mounting Brackets 25 items
  6. Fuse Holder Kits 10 items
  7. BCDC Wiring Kits 14 items
  8. BCDC Wiring Kit Bundles 2 items
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A BETTER DUAL BATTERY SYSTEM WITH REDARC

No matter the battery type you’re after for your vehicle, REDARC has the solution with an advanced selection of dual battery isolators and DC to DC chargers. REDARC’s dual battery systems are systematically designed to protect your start battery from excessive discharging during multi-battery applications. Built using REDARC’s advanced Smart Start SBI technology, our dual battery isolators are available in 12V and 24V operating voltage, as well as 100A and 200A current ratings.

Our wide selection of in-vehicle battery chargers feature 100% proven technology that delivers and maintains optimal charge regardless of its type or size. Select from a diverse range of input (operating) voltage, output voltage and current ratings to find the perfect combination for your vehicle.

To assist with your battery stage charging, REDARC also provides a variety of convenient battery management systems that give you full visibility of your battery and its needs. Incorporating state-of-the-art systems, REDARC’s battery management systems are designed to charge and maintain auxiliary batteries used in recreational automotive and marine vehicles. Our selection of battery testers will also ensure that the state of your battery health is always top notch, accurately reporting on all 12V lead acid batteries.

Before selecting any of our battery charging products, be sure to find out what the best dual battery system setup is for your vehicle using the free REDARC Dual Battery Calculator tool. Aslo check out REDARC's range of Lithium Deep Cycle Batteries for the ultimate in dual battery power. 

Having the right charging and maintaining tool for your vehicle is essential for long trips, four wheel driving, work vehicles and even just general day-to-day commutes. You never know when your battery may need a reboot, but with REDARC’s advanced battery charging technology you’ll always be one step ahead. Get started today with our blog on Where To Install Your Dual Battery Setup.

Need a little help with choosing the right product? We're here to help! You can use our handy vehicle look-up tool, find a local installer or stockist in your area or check out our FAQs.

Still not sure? Don't stress, you can contact our helpful Tech Support Team by phone or email too.

NEED SOME HELP?

FIND LOCAL INSTALLER
TECH HELP

Need a little help with choosing the right product? We're here to help! You can use our handy vehicle look-up tool, find a local installer or stockist in your area or check out our FAQs.

Still not sure? Don't stress, you can contact our helpful Tech Support Team by phone or email too.

FIND REDARC AT LEADING RETAILERS & SPECIALISTS

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