NVX Smart 500 Amp Relay Isolator (XSBI500)

Description

Isolate with Confidence
The Smart Battery Isolator is designed specifically for use in multi-battery applications. The XSBi series of isolators primarily monitors the main starter battery voltage. Once the starter battery voltage reaches 13.2 volts, the solenoid automatically connects the auxiliary battery to the charging system.
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. This ensures you should never have a drained starter battery again.
Lengthen the Life of your Batteries
When two-vehicle batteries are wired in parallel they have a tendency to charge and drain one another. Installing a relay that disconnects the batteries when the engine is off preventing excessive wear and lengthens the life of the batteries. Whenever you turn your engine back on, the batteries will be connected without any voltage drop to the second battery.
Product Features:
NVX XSBI500
Mobile Audio Relay and Battery Isolator
Great for isolating a second batter making it dedicated to the stereo system
Does not create a voltage drop to the second battery like conventional isolators
500 Amps at 12V Continuous Power Handling
700 Amps Surge Power Handling
Switching Power: 10 - 16 VDC
Draws Less Than 1 Amp When On
1-year Manufacturer's Warranty