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  • ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP

    ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP MPN-12072 SKU: CWR-102171
    MPN: 12072

    $337.69
    $306.99
    $337.69
    (--10%)
    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.
    $337.69
    $306.99
    $337.69
    (--10%)
  • ProMariner Battery Isolator - 1 Alternator - 2 Battery - 70 AMP

    ProMariner Battery Isolator - 1 Alternator - 2 Battery - 70 AMP MPN-11072 SKU: CWR-102169
    MPN: 11072

    $194.69
    $176.99
    $194.69
    (--10%)
    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.
    $194.69
    $176.99
    $194.69
    (--10%)
  • Victron Galvanic Isolator VDI-16A, 16 AMP Max Waterproof Potted

    Victron Galvanic Isolator VDI-16A, 16 AMP Max Waterproof Potted MPN-GDI000016000 SKU: CWR-98884
    MPN: GDI000016000

    $141.90
    $129.00
    $141.90
    (--10%)
    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 underwater metals, like the hull, propeller, shaft, and...
    $141.90
    $129.00
    $141.90
    (--10%)
  • Victron Argofet Battery Isolator 100-3 3 Batteries - 100AMP

    Victron Argofet Battery Isolator 100-3 3 Batteries - 100AMP MPN-ARG100301020R SKU: CWR-96504
    MPN: ARG100301020R

    $148.50
    $135.00
    $148.50
    (--10%)
    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 batteries together. In contrast with Argodiode battery isolators, Argofet isolators...
    $148.50
    $135.00
    $148.50
    (--10%)
  • Mastervolt BI 1203-S Isolator
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    Mastervolt BI 1203-S Isolator MPN-83012031 SKU: CWR-87013
    MPN: 83012031

    $475.19
    $431.99
    $475.19
    (--10%)
    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 offers several intelligent solutions: Battery isolators that divide your charge current...
    $475.19
    $431.99
    $475.19
    (--10%)
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  • Victron Galvanic Isolator VDI-64A 64A Max Waterproof (Potted)

    Victron Galvanic Isolator VDI-64A 64A Max Waterproof (Potted) MPN-GDI000064000 SKU: CWR-85483
    MPN: GDI000064000

    $394.90
    $359.00
    $394.90
    (--10%)
    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 underwater metals, like the hull, propeller, shaft and...
    $394.90
    $359.00
    $394.90
    (--10%)
  • Victron Galvanic Isolator VDI-32A 32A Max Waterproof (Potted)

    Victron Galvanic Isolator VDI-32A 32A Max Waterproof (Potted) MPN-GDI000032000 SKU: CWR-85481
    MPN: GDI000032000

    $322.30
    $293.00
    $322.30
    (--10%)
    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 underwater metals, like the hull, propeller, shaft and...
    $322.30
    $293.00
    $322.30
    (--10%)
  • Victron Argo FET Battery Isolator 200-3 3 Batteries - 200AMP

    Victron Argo FET Battery Isolator 200-3 3 Batteries - 200AMP MPN-ARG200301020 SKU: CWR-85115
    MPN: ARG200301020

    $181.50
    $165.00
    $181.50
    (--10%)
    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 together. In contrast with diode battery isolators, FET...
    $181.50
    $165.00
    $181.50
    (--10%)
  • Victron Argo FET Battery Isolator 100-3 3 Batteries - 100AMP

    Victron Argo FET Battery Isolator 100-3 3 Batteries - 100AMP MPN-ARG100301020 SKU: CWR-85114
    MPN: ARG100301020

    $148.50
    $135.00
    $148.50
    (--10%)
    Argo FET Battery Isolator 100-3 3 Batteries - 100AMPSimilarly 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. In contrast with diode battery isolators, FET...
    $148.50
    $135.00
    $148.50
    (--10%)
  • Analytic Systems 200A, 40V 3-Bank Ideal Battery Isolator

    Analytic Systems 200A, 40V 3-Bank Ideal Battery Isolator MPN-IBI3-40-200 SKU: CWR-83579
    MPN: IBI3-40-200

    $372.90
    $339.00
    $372.90
    (--10%)
    200A, 40V 3-Bank Ideal Battery IsolatorFeatures: Waterproof Expoxy Sealed Construction Easy Connection Most Efficient use of Available Alternator Output Maximize Battery Performance Three year parts and labour warranty Analytic Systems introduces the IBI (Ideal Battery Isolator) for 1, 2 and 3 bank battery systems,...
    $372.90
    $339.00
    $372.90
    (--10%)
  • Victron ArgoFET 200-2 Battery Isolator - 200AMP - 1 Alternator, 2 Batteries

    Victron ArgoFET 200-2 Battery Isolator - 200AMP - 1 Alternator, 2 Batteries MPN-ARG200201020R SKU: CWR-82891
    MPN: ARG200201020R

    $155.10
    $141.00
    $155.10
    (--10%)
    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. In contrast with diode battery isolators, FET...
    $155.10
    $141.00
    $155.10
    (--10%)
  • Victron ArgoFET Battery Isolator - 100AMP - 2 Batteries

    Victron ArgoFET Battery Isolator - 100AMP - 2 Batteries MPN-ARG100201020 SKU: CWR-82890
    MPN: ARG100201020

    $129.80
    $118.00
    $129.80
    (--10%)
    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. In contrast with diode battery isolators, FET...
    $129.80
    $118.00
    $129.80
    (--10%)
  • Victron Argo Diode Battery Isolator - 160AMP - 2 Batteries

    Victron Argo Diode Battery Isolator - 160AMP - 2 Batteries MPN-ARG160201020 SKU: CWR-82889
    MPN: ARG160201020

    $116.60
    $106.00
    $116.60
    (--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 in also discharging the starter battery. The Argo...
    $116.60
    $106.00
    $116.60
    (--10%)
  • Sea-Dog Smart Dual Battery Isolator

    Sea-Dog Smart Dual Battery Isolator MPN-422790-1 SKU: CWR-80085
    MPN: 422790-1

    $94.55
    $85.95
    $94.55
    (--10%)
    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 for use. Automatically engages or disengages...
    $94.55
    $85.95
    $94.55
    (--10%)
  • Analytic Systems Single Bank Battery Isolator, 200A, 40V
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    Analytic Systems Single Bank Battery Isolator, 200A, 40V MPN-IBI1-40-200 SKU: CWR-77032
    MPN: IBI1-40-200

    $239.80
    $218.00
    $239.80
    (--10%)
    Single 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 battery banks or between a vehicle...
    $239.80
    $218.00
    $239.80
    (--10%)
    Notify me

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