Blue Sea 7610 SI-ACR + 6011 Dual Circuit Battery Switch – Marine Dual Battery Kit

Condition: Both components are used but in good working condition when removed from service. Light cosmetic wear from normal marine use (see photos), no cracks or broken terminals. Selling as-is, untested on the bench recently. Includes (sold together): Blue Sea Systems 7610 SI-ACR Automatic Charging Relay 120A automatic charging relay with Start Isolation (SI) Defender Marine +1 12/24V DC auto-ranging Automatically combines batteries while charging, isolates when discharging or starting the engine Dual-sensing design; ignition protected, marine rated Blue Sea Systems 6011 m-Series Mini Dual Circuit Plus Battery Switch (red) ON / OFF / COMBINE BATTERIES positions New Wire Marine Simultaneously switches two isolated battery banks or combines them to all loads Compact m-Series size with 3/8" studs, ignition protected Great for: Adding a dual-battery (start + house) setup on a boat, RV, or overland rig Upgrading from a simple 1–2–Both switch to an automatic charging system What’s included: Blue Sea 7610 SI-ACR relay (bare unit, no wiring or mounting hardware) Blue Sea 6011 m-Series Dual Circuit Plus battery switch (switch only) Notes: You’ll need to supply your own cables, fusing, and mounting hardware. Always follow Blue Sea’s wiring diagram and ABYC recommendations for installation. Price: $120 OBO for the pair (local sale), open to reasonable offers.