ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP [11073] Automotive/RV | CB Radios The small footprint heater takes

The small footprint heater takes up little space on the dash

trampoline

Weight (without bracket) -

textured roller grip

Enjoy simple plug-and-play operation with Garmin auto-identification technology — which enables the sonar to automatically configure itself to the transducer being used

ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP [11073] Automotive/RV | CB Radios The small footprint heater takesBattery Isolator 1 Alternator 3 Battery 70 AMP ProMariner Battery Isolators with gold plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging from 10 amps to 70 amps. Owner's Manual (pdf)