Sea-Dog Smart Dual Battery Isolator [422790-1] Marine Navigation & Instruments | Accessories and it's built to withstand

and it's built to withstand bilge environments

Shunt Type: External

Moderate Speed & High Speed Beam Patterns

Designed to be pulled behind the boat or used when wading

100 Amp Circuit Breaker

Sea-Dog Smart Dual Battery Isolator [422790-1] Marine Navigation & Instruments | Accessories and it's built to withstandSmart 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