Sea-Dog Smart Dual Battery Isolator [422790-1] Automotive/RV | Fresh Water Accessories Universal protection circuit: thermal

Universal protection circuit: thermal

Mounting Hole (H x W) - 1

HD-Series Battery Switch Single Circuit ON/OFF

Yellow 8 AWG Tinned Copper Wire - 250'

no electrical cost

Sea-Dog Smart Dual Battery Isolator [422790-1] Automotive/RV | Fresh Water Accessories Universal protection circuit: thermalSmart Dual Battery Isolator This Smart Dual Battery Isolator is ideal for dual battery applications. Allows two batteries to automatically charge at the same time and then isolates the batteries, ensuring the starting battery is always charged and ready for use. Automatically engages or disengages the circuit at pre set voltages by sensing the input voltage generated, eliminating the possibility of discharging the primary starting battery. Cut in