The REDARC Smart Start® SBI12 is a microprocessor-controlled battery isolator which protects the start battery from excessive discharge, while allowing the auxiliary battery to supply charge to non-essential loads. It is used as a solenoid priority system in dual battery systems and provides 12V DC incorporating 100A of continuous ratings. The SBI range manages battery charge for your secondary battery while on the move.
Power saving technology
The battery isolator is mostly used in 4WD and commercial vehicles. It incorporates electronic components that prevents the solenoid from generating high voltage transients. Due to the voltage drop associated with diode type isolation, it’s better than a diode battery isolator. A low standby current draw and fault detection and LED indication of operation warns users of faults such as voltage drops, over-voltage, and excessive current draw conditions. Safely maintain the charge your dual battery system with the Smart Start SBI12 battery isolator.
- Overmold design
- Compact size and easy to install
- Silver contacts ensure longer life and suitable for marine applications
- Power saving technology
- Fault indication
- Fully surge protected
For help in choosing the best dual battery setup for your needs, use REDARC's vehicle selector tool.
Not sure what dual battery system is best for your vehicle? Let Shaun Whale explain more.
|Max. Inrush Current||400A|
|Max. Continous Current||100A|
|Turn On Voltage||13.2V|
|Turn Off Voltage||12.7V|
|Turn On Delay||5 seconds|
|Turn Off Delay||10 seconds|
|Weight||7 oz (200 g)|
|depth | length||3.15" (80mm)|
|Output Voltage||12V DC|
|Input Fuse Rating||100A|
|Output Fuse Rating||100A|
REDARC offers customers free freight on orders within the contiguous US states on all orders placed over $100 via the REDARC website. Alaska, Hawaii, Canada and Mexico have low fixed freight rates. All products have a 5 day lead time before shipment after which it will be shipped via our preferred shipping method.
Please note that your order will require a signature on delivery. Please monitor your tracking details to ensure you are present at your delivery address when your order is delivered.
Orders will be shipped from our distribution center in North Carolina, USA with delivery timeframes dependant on location.
Customers can contact REDARC at email@example.com for additional freight options and pricing. The REDARC site can only be used to ship orders to the US contiguous states, as well as orders to Alaska, Hawaii, Canada and Mexico.
The terms and conditions relating to ‘Return of goods’ set out in our Trading Terms will apply to all good purchased by you via the site. All goods purchased by you via the site also come with a manufacturer’s warranty found here.
A 100% Australian-owned company, we have met the needs of customers in transport and other industries through exciting, innovative thinking. We believe in total customer satisfaction and practice this by offering our customers:
• Technical advice free of jargon and free of charge
• Prompt turnaround of orders
• Friendly, personalized, professional service and product support In the unlikely event that a technical issue arises with a REDARC product, customers are encouraged to initially contact the REDARC Technical Support Team.
Smart Start Battery Isolator & Wiring Kit 12V SBI12KITUSD $254.00The REDARC Smart Start® SBI12D is a 100A 12v dual battery isolator used in a dual battery system. It protects the start battery from excessive discharge while allowing the auxiliary battery to supply non-essential loads.
Dual Sensing Smart Start Battery Isolator 12V 100A SBI12DUSD $154.00The REDARC Smart Start® SBI12D is a 100A 12v dual battery isolator used in a dual battery system. It protects the start battery from excessive discharge while allowing the auxiliary battery to supply non-essential loads.
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