Dual Battery Isolator for Outboard Motors

Enhance your fishing experience by connecting an additional battery to extend your time on the water while keeping all your electronics powered without depleting your starting battery. This innovative system enables easy integration of another battery for house or starting purposes, featuring ACR (Automatic Charging Relay) functionality to safeguard your starting battery while powering large outboard engines like Verado.

Designed for boats with dual parallel battery connections, this isolator ensures that your starting battery is kept separate, drawing power independently while still allowing for charging from the alternator. Ideal for high-performance outboards with 300 HP and above, it guarantees a clean and robust voltage for reliable starting. Use this product to run all electronics, live wells, and bilge pumps off the secondary battery, ensuring your main starting battery is preserved for motor ignition.

Equipped with a dual 12V starting battery setup and an isolated house battery accessories kit, this product comes complete with 6-gauge wire leads on both ends, and an 8-gauge accessories connector. You can easily add an RCE12VB4 connector to support multiple graphs, live imaging, and forward-facing sonar setups.

• Easy Plug & Play Connections
• Compatible with Lithium Batteries
• Supports 60 to 240 Amps of DC Power (UL 1977 Certified)