Working Voltage: Having a Voltage Sensitive Chip, Relies on Cuts in at 13.3 Volts and Cuts out at 12.8 Volts to Ensure Primary Battery is Always Ready for the Vehicle to Run.
Function: Like Having Two Separate Power Sources, The Dual Battery Isolator Kit Enables Your Accessories to Run From a Separate Battery While the engine is not running on your vehicle While keeping your Main Battery Charged and Your Vehicle Always Ready to Go and Start When You Want It.
Compatibility: These battery isolators are small and suitable for almost anywhere, for ATVs, UTVs, Boats, RVs, marine, trucks, caravan
The dual battery isolator kit enables your accessories to run from a separate battery while the engine is not running on your vehicle while keeping your main battery charged and your vehicle always ready to go and start when you want it to.
Aftermarket Auto Heavy-duty Dual Battery Isolator Switch: Voltage Sensitive Relay
