Battery Isolators

Sub Categories
Victron Energy
Victron Galvanic Isolator VDI-16A, 16 AMP Max Waterproof Potted [GDI000016000]
$128.00
$108.80
Galvanic Isolator VDI-16A, 16 AMP Max Waterproof PottedThe galvanic isolator prevents electrolytic corrosion. It blocks low-voltage DC currents that enter your boat via the shore power earth wire. These currents can cause corrosion to the boat’s...
Victron Energy
Victron Argofet Battery Isolator 100-3 3 Batteries - 100AMP [ARG100301020R]
$135.00
$114.75
Argofet Battery Isolator 100-3 3 Batteries - 100AMPSimilarly to Argodiode battery isolators, Argofet isolators allow simultaneous charging of two or more batteries from one alternator (or a single output battery charger), without connecting the...
Mastervolt
Mastervolt BI 1203-S Isolator [83012031]
$288.86
BI 1203-S IsolatorOnboard systems usually consist of two or more batteries that function independently when powering the 12 or 24V consumers. These batteries require independent charging with reliable battery isolators or battery combiners.Mastervolt...
Victron Energy
Victron Galvanic Isolator VDI-64A 64A Max Waterproof (Potted) [GDI000064000]
$359.00
$305.15
Galvanic Isolator VDI-64A 64A Max Waterproof (Potted)The galvanic isolator prevents electrolytic corrosion. It blocks low voltage DC currents that enter your boat via the shore power earth wire. These currents can cause corrosion to the boat’s...
Victron Energy
Victron Galvanic Isolator VDI-32A 32A Max Waterproof (Potted) [GDI000032000]
$293.00
$249.05
Galvonic Isolator VDI-32A 32A Max Waterproof (Potted)The galvanic isolator prevents electrolytic corrosion. It blocks low voltage DC currents that enter your boat via the shore power earth wire. These currents can cause corrosion to the boat’s...
Victron Energy
Victron Argo FET Battery Isolator 200-3 3 Batteries - 200AMP [ARG200301020]
$165.00
$140.25
Argo FET Battery Isolator 200-3 3 Batteries - 200AMPSimilarly to diode battery isolators, FET isolators allow simultaneous charging of two or more batteries from one alternator (or a single output battery charger), without connecting the batteries...
Analytic Systems
Analytic Systems 200A, 40V 3-Bank Ideal Battery Isolator [IBI3-40-200]
$263.00
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...
Victron Energy
Victron Argo FET Battery Isolator - 200AMP - 2 Batteries [ARG200201020R]
$141.00
$119.85
Argo FET Battery Isolator - 200AMP - 2 BatteriesSimilarly to diode battery isolators, FET isolators allow simultaneous charging of two or more batteries from one alternator (or a single output battery charger), without connecting the batteries together...
Victron Energy
Victron Argo FET Battery Isolator - 100AMP - 2 Batteries [ARG100201020]
$118.00
$100.30
Argo FET Battery Isolator - 100AMP - 2 BatteriesSimilarly to diode battery isolators, FET isolators allow simultaneous charging of two or more batteries from one alternator (or a single output battery charger), without connecting the batteries together...
Victron Energy
Victron Argo Diode Battery Isolator - 160AMP - 2 Batteries [ARG160201020]
$106.00
$90.10
Argo Diode Battery Isolator - 160AMP - 2 BatteriesDiode battery isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries together. Discharging the accessory battery for example will not result...
Sea-Dog
Sea-Dog Smart Dual Battery Isolator [422790-1]
$91.95
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...
Analytic Systems
Analytic Systems 2-Bank Battery Isolator, 200A, 40V [IBI2-40-200]
$211.00
2-Bank Battery Isolator, 200A, 40VAnalytic Systems introduces the IBI (Ideal Battery Isolator) for 1, 2 and 3 bank battery systems, allowing all the batteries to be fully charged from a single alternator while maintaining electricalisolation between the...
Samlex America
Samlex 160A Automatic Charge Isolator - 12V or 24V [ACR-160]
$182.90
$146.40
160A Automatic Charge Isolator - 12V or 24VThe ACR-160 combines battery banks for charging and isolates them when charging has stopped. It provides priority for charging only the starter battery first and protects from excessive discharging of the...
Mastervolt
Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]
$531.66
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
Mastervolt Battery Mate 1603 IG Isolator - 120A, 3 Bank [83116035]
$492.60
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
Mastervolt Battery Mate 1602 IG Isolator - 120 Amp, 2 Bank [83116025]
$439.56
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
ProMariner ProIsoCharge Battery Isolator 130Amp 2-Alt 4-Bat - 12V [23127]
$444.99
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...
ProMariner
ProMariner ProIsoCharge Battery Isolator 250Amp 1-Alt 3-Bat - 12V [23126]
$353.99
ProIsoCharge SeriesModel ProIsoCharge250 1•3 Part No. 23126 System Volts DC 12Max DC Amps 250 AmpAlternator Input1Battery Outputs 3Size 8.875"(l) x 5.875"(w) x 3.125"(h)Weight6 lbsSignificantly Smarter...ProIsoCharge delivers digitally controlled...
ProMariner
ProMariner ProIsoCharge Battery Isolator 180Amp 1-Alt 3-Bat - 12V [23125]
$308.99
ProIsoCharge SeriesModel ProIsoCharge180 1•3 Part No. 23125 System Volts DC 12Max DC Amps 180 AmpAlternator Input1Battery Outputs 3Size 7.55"(l) x 5.875"(w) x 3.125"(h)Weight5 lbsSignificantly Smarter...ProIsoCharge delivers digitally controlled...
ProMariner
ProMariner ProIsoCharge Battery Isolator 250Amp 1-Alt 2-Bat - 12V [23123]
$291.99
ProIsoCharge SeriesModel ProIsoCharge250 1•3 Part No. 23123 System Volts DC 12Max DC Amps 250 AmpAlternator Input1Battery Outputs 2Size 6.95"(l) x 5.875"(w) x 3.125"(h)Weight4 lbsSignificantly Smarter...ProIsoCharge delivers digitally controlled...