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The NVX XSBi Series includes a manual override function that allows you to disconnect or link the two batteries with the push of a button. In both of these applications, this smart isolator would be perfect to monitor your batteries’ voltage. Therefore, if you want to add those additional accessories you will need an additional battery as well.
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For UTVs and ATVs, their batteries are too small to power any additional accessories like stereos and speakers. Upgrading it with a second battery will be a necessary addition to your car. High power output amplifiers require a lot of power from your charging system. In your car, you might be looking to add a second battery when installing a competition-grade amplifier. This smart isolator is a must when adding a second battery to your vehicle. When you turn your engine back on, the batteries will be connected without any voltage drop to the second battery. This prevents excessive wear and lengthens the life of the batteries. All relays disconnect the batteries when the engine is turned off. When two-vehicle batteries are wired in parallel they have a tendency to charge and drain one another. These smart battery Isolators also help lengthen the life of your starter battery. This ensures you should never have a drained starter battery again. When the whole system drops below 12.7 volts, the solenoid opens and isolates the starter battery from the auxiliary battery. Once the starter battery voltage reaches 13.2 volts, the solenoid automatically connects the auxiliary battery to the charging system. The XSBi series of isolators primarily monitors the main starter battery voltage. These Smart Battery Isolators are designed specifically for use in multi-battery applications.