![Sea-Dog Smart Dual Battery Isolator [422790-1] Brand_Robline Simple 2-wire connection to AC](https://cdn.shopify.com/s/files/1/0614/9655/7734/products/80085XL.jpg?v=1656167908)
Pay in 4 interest-free payments of $13.50 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Simple 2-wire connection to AC hot and neutral
' or 'empty
DSM250 and DSM300
1977 for gasoline fuel systems
Lumitec's original rail light amazed customers when it was first introduced in 2008
Sea-Dog Smart Dual Battery Isolator [422790-1] Brand_Robline Simple 2-wire connection to ACSmart 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
