Closer Look
When venturing off the bitumen, a reliable dual battery system is essential. The REDARC Smart Start Battery Isolator (SBI212D) is a heavy-duty, 200 amp solenoid designed to manage your 12-volt dual battery setup with intelligence and precision. This advanced isolator automatically connects your auxiliary battery to the charging system when your vehicle's main battery is fully charged, and isolates it when the engine is off, safeguarding your primary starting battery from discharge.
Engineered for the demanding conditions of Australian 4WDing and overlanding, the REDARC Smart Start Battery Isolator ensures your auxiliary power supply is always ready for your fridge, lights, and other accessories. Its smart technology monitors voltage, providing peace of mind that your essential power needs are met without compromising your ability to start your rig. Trust REDARC for robust, proven solutions that deliver power and control where and when you need it most.
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