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![REDARC SBI12]()
12V 100A Smart Battery Isolator SBI12NZ$250.09The REDARC Smart Start SBI12 100A is a 12V DC 100A microprocessor-controlled, dual battery isolator designed to protect the start battery from excessive discharge while allowing the auxiliary battery to supply charge to non-essential loads. -
![REDARC SBI12D]()
12V 100A Dual Smart Battery Isolator SBI12DNZ$285.23The REDARC Smart Start SBI12D 100A dual battery isolator enables the user to charge a 12 volt start battery from a solar panel or battery charger on the auxiliary battery. -
![REDARC BCDC1225D]()
BCDC Classic Under Bonnet 25A DC Battery Charger BCDC1225DNZ$743.88The REDARC BCDC1225D In-vehicle Dual Battery Charger is a 12 volt, 25A in-vehicle DC-DC battery charger designed to charge your secondary battery banks to 100% state of charge while on the move.* -
![REDARC BCDC1240D]()
BCDC Classic Under Bonnet 40A DC Battery Charger BCDC1240DNZ$860.94The REDARC BCDC1240D is a 12V, 40A In-vehicle DC to DC Battery Charger designed to keep your auxiliary battery charged when driving or with portable solar panels when parked. -
![REDARC SBI12KIT]()
Smart Start Battery Isolator & Wiring Kit 12V SBI12KITNZ$482.34The REDARC 12V Smart Start Dual Battery Isolator and Wiring Kit (part number SBI12KIT) comes with everything required to install your Smart Start® Dual Battery Isolator, just plug and play. -
![REDARC SBI24D]()
Out of stock24V 100A Dual Smart Battery Isolator SBI24DNZ$343.14The REDARC Smart Start™ SBI24D is a 24V 100A dual battery isolator that is used to isolate start and auxiliary batteries in a dual battery system. It protects the start battery from a low charge in the secondary battery. -
![REDARC SBI24]()
Out of stockSmart Start SBI 24V 100A SBI24NZ$296.29The REDARC Smart Start SBI24 100A is a 24V DC 100A microprocessor-controlled, dual battery isolator designed to protect the start battery from excessive discharge while allowing the auxiliary battery to supply charge to non-essential loads. -
![REDARC SBI224D]()
Out of stock24V 200A Dual Smart Battery Isolator SBI224DNZ$627.37The REDARC Smart Start SBI224D 200A dual battery isolator enables the user to charge a 24 volt start battery from a solar panel or battery charger on the auxiliary battery. -
![REDARC SBI224]()
24V 200A Smart Battery Charger SBI224NZ$548.70The REDARC Smart Start SBI224 200A is a 24V DC 200A microprocessor-controlled, dual battery isolator designed to protect the start battery from excessive discharge while allowing the auxiliary battery to supply charge to non-essential loads. -
![REDARC SBI212D]()
Out of stock12V 200A Dual Smart Battery Isolator SBI212DNZ$578.38The REDARC Smart Start SBI212D 200A dual battery isolator enables the user to charge a 12 volt start battery from a solar panel or battery charger on the auxiliary battery. -
![REDARC SBI212]()
12V 200A Smart Battery Isolator SBI212NZ$500.78The REDARC Smart Start SBI212 200A is a 12V DC 200A microprocessor-controlled, dual battery isolator designed to protect the start battery from excessive discharge while allowing the auxiliary battery to supply charge to non-essential loads. -
![REDARC SBI12-LLD]()
12V 100A Smart Battery Isolator Lithium Load Disconnect SBI12-LLDNZ$247.83The SBI12-LLD is a microprocessor-controlled Load Disconnect Isolator. The SBI12-LLD is designed specifically for use in LiFePO4 battery applications as a system to protect the lithium battery from being excessively discharged by auxiliary loads.
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
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.
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