Battery Isolators

ProMariner Battery Isolator - 130 AMP - 2 Alternator - 2 Battery [12132]

Battery Isolator - 2 Alternator - 2 Battery - 130 AMPProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging from 10 amps to 130 amps. Owner's Manual (pdf)

ProMariner Battery Isolator - 130 AMP - 1 Alternator - 3 Battery [11133]

Battery Isolator - 1 Alternator - 3 Battery - 130 AMPProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging from 10 amps to 130 amps. Owner's Manual (pdf)

ProMariner Battery Isolator - 130 AMP - 1 Alternator - 2 Battery [11132]

Battery Isolator - 1 Alternator - 2 Battery - 130 AMPProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging from 10 amps to 130 amps. Owner's Manual (pdf)

ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]

Battery Isolator - 2 Alternator - 3 Battery - 70 AMPProMariner 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)

ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP [12072]

Battery Isolator - 2 Alternator - 2 Battery - 70 AMPProMariner 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)

ProMariner Battery Isolator - 1 Alternator - 2 Battery - 70 AMP [11072]

Battery Isolator - 1 Alternator - 2 Battery - 70 AMPProMariner 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)

Analytic Systems 200A, 40V 3-Bank Ideal Battery Isolator [IBI3-40-200]

200A, 40V 3-Bank Ideal Battery IsolatorFeatures:Waterproof Expoxy Sealed ConstructionEasy ConnectionMost Efficient use of Available Alternator OutputMaximize Battery PerformanceThree year parts and labour warrantyAnalytic Systems introduces the IBI...

Sea-Dog Smart Dual Battery Isolator [422790-1]

Smart Dual Battery IsolatorThis Smart Dual Battery Isolator is ideal for dual battery applications. Allows two batteries to automatically charge at the same time and then isolates the batteries, ensuring the starting battery is always charged and ready...

Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]

Battery Mate 2503 IG Isolator - 200 Amp, 3 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger, in both existing and new systems. As the voltage loss...

Mastervolt Battery Mate 1603 IG Isolator - 120A, 3 Bank [83116035]

Battery Mate 1603 IG Isolator - 120 Amp, 3 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger, in both existing and new systems. As the voltage loss...

Mastervolt Battery Mate 1602 IG Isolator - 120 Amp, 2 Bank [83116025]

Battery Mate 1602 IG Isolator - 120 Amp, 2 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger, in both existing and new systems. As the voltage loss...

ProMariner ProIsoCharge Battery Isolator 130Amp 2-Alt 4-Bat - 12V [23127]

ProIsoCharge SeriesModel ProIsoCharge130 2•4 Part No. 23127 System Volts DC 12Max DC Amps 130 AmpAlternator Input2Battery Outputs 4Size12.05"(l) x 5.875"(w) x 3.125"(h) Weight7 lbsSignificantly Smarter...ProIsoCharge delivers digitally controlled...