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. learn more

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  1. BCDC Classic Mounting Bracket to suit Toyota 200 Series BCDCMB-001
    Special Price NZ$76.82 Regular Price NZ$102.43

    The REDARC BCDCMB-001 is a Mounting Bracket for REDARC's BCDC Classic In-vehicle charger range, providing simple installation of the BCDC into the engine bay of Toyota LandCruiser 200 Series (11/2008 onwards).

  2. Trailer Power Kit TRAILERPOWERKIT1
    NZ$903.50

    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.

  3. 4x4 Power Kit 40A 4X4POWERKIT2
    NZ$958.12

    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.

  4. 4x4 Power Kit 25A 4X4POWERKIT1
    NZ$881.65

    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.

  5. BCDC Mounting Bracket To Suit Toyota LandCruiser 300 Series BCDCMB-111
    NZ$113.85

    Make BCDC installation in the engine bay of a Toyota LandCruiser 300 Series simple with REDARC’s BCDC Mounting Bracket.     

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Charge better with REDARC

No matter the battery type you’re after for your vehicle, REDARC have the solution with an advanced selection of dual battery isolators and in DC to DC battery 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 12VDC and 24VDC 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 provide 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 setup you require for your vehicle using the free REDARC Dual Battery Selector tool. Aslo check out REDARC's range of Lithium 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.

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?

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