SI-ACR Automatic Charging Relay - 12/24V DC 120A Protective Covers Protects from harmful UV Rays

Protects from harmful UV Rays and harsh weather conditions

Duraport discharge port eliminates stress cracking on fittings

Earpiece Headset

Pivots into vertical position and rests on the boat deck when motor is stowed

Garmin Marine Network support allows sharing of sonar

SI-ACR Automatic Charging Relay - 12/24V DC 120A Protective Covers Protects from harmful UV RaysAutomatically combines batteries during charging, isolates batteries when discharging and when starting engines Features Protects sensitive electronics by temporary isolation of house loads from engine circuit during engine cranking Designed for 12 or 24 volt systems 12 24 volt auto ranging voltage input Hermetically sealed contacts vaporproof Ignition protectedsafe for installation aboard gasoline powered boats Supports high output alternators up to