Sea-Dog Smart Dual Battery Isolator [422790-1] Marine Plumbing & Ventilation | Impellers (2) Swivels

(2) Swivels

Avoids damage to the pump

This is the perfcect adaptor to lift your Scotty Rod Holder off of your deck or to find that absolutely perfect fishing position

5mm (2-1/8")

Sea-Dog Smart Dual Battery Isolator [422790-1] Marine Plumbing & Ventilation | Impellers (2) SwivelsSmart 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