ProMariner ProIsoCharge Battery Isolator 120Amp 1-Alt 3-Bat - 12V [23124] Cartography | Garmin BlueChart Garmin's Electronics Control Unit (ECU)

Garmin's Electronics Control Unit (ECU) is made specifically for the GHP™ 12 Autopilot System

Made with easy inflatable inner bladders offering over 30 lb

Black L-bracket included for mast mounting

This unique transmitter compensates for the movement of a rotating mast to ensure that you get the most accurate wind readings at all times

ProMariner ProIsoCharge Battery Isolator 120Amp 1-Alt 3-Bat - 12V [23124] Cartography | Garmin BlueChart Garmin's Electronics Control Unit (ECU)ProIsoCharge Series Model ProIsoCharge120 13 Part No. 23124 System Volts DC 12 Max DC Amps 120 Amp Alternator Input1 Battery Outputs 3 Size 6. 15"(l) x 5. 875"(w) x 3. 125"(h) Weight3 lbs Significantly Smarter ProIsoCharge delivers digitally controlled alternator output distribution while protecting the health of engine start batteries. An industry changing design that provides intelligent and zero voltage loss isolation, charging of up to 3 other