Redarc Battery Isolators 24V - Battery Isolator Dual Sensing - 100A

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    The REDARC Smart Start SBI24D is a dual battery isolator that is easy to install and 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 so it wont drain the primary battery. The SBI24D provides 24 volt DC incorporating 100A of continuous ratings. Dual sensing The dual sensing model isolates the start and auxiliary batteries in a system where the auxiliary battery may also be charged by solar panels or another external source. It also allows the start battery to be charged from the external source once the auxiliary battery reaches 26.4 volts. Power saving technology Power saving technology includes components which prevent the solenoid from generating high voltage transients. Sophisticated fault detection and LED indication of operation alerts the user of over-voltage, voltage drop, and excessive current draw conditions. Surge protection The Smart Start SBI24D is surge protected and a safe way to charge auxiliary batteries. Its primarily used in commercial vehicles. The SBI range manages battery charge for your secondary battery banks while on the move. Features: Overmold design Compact size and easy installation Silver contacts for longer life and suitable for marine applications Power saving technology Fault indication Fully surge protected Need help? For help in choosing the best dual battery setup for your needs use the freeREDARC dual battery selector. Not sure what dual battery system is best for your vehicle? Let Shaun Whale explain more. California residents: seeProposition 65 information
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to is the best place on the planet to invest in gear for your vehicle. Here’s why:

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Our team has used products from Redarc on overlanding expeditions over the last ten years and found them to be reliable, quality products that haven’t let us down. Based on our personal overlanding travels we feel confident recommending the Redarc Battery Isolators 24V - Battery Isolator Dual Sensing - 100A to you.


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