ProMariner ProIsoCharge Battery Isolator 130Amp 2-Alt 4-Bat - 12V MELAUDI3 or even mounted on top

or even mounted on top of existing bunk boards

52MM (2-1/16") OceanLink Boost Pressure Gauge - 2 Bar/30 PSI - Black Dial & Bezel

Complete Base Kit for Sets MMW I

DSM410 users can choose numeric

ProMariner ProIsoCharge Battery Isolator 130Amp 2-Alt 4-Bat - 12V MELAUDI3 or even mounted on topProIsoCharge Series Model ProIsoCharge130 24 Part No. 23127 System Volts DC 12 Max DC Amps 130 Amp Alternator Input2 Battery Outputs 4 Size12. 05"(l) x 5. 875"(w) x 3. 125"(h) Weight7 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