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Battery Management

Marine Battery Management Systems

Optimize power distribution and extend battery life with advanced Marine Battery Management Systems. Monitor voltage, charging status, and power usage in real time.

Critical for vessels running navigation electronics, lighting, and safety systems. Integrates with Battery Chargers and Electrical Panels.

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  • Egis E-Series 350A Battery Switch Off\/On [2403]
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    Egis E-Series 350A Battery Switch Off/On [2403]

    Egis Mobile Electric

    MSRP: $61.30
    $36.99
    E-Series 350A Battery Switch Off/OnSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protected - Safe for...
    MSRP: $61.30
    $36.99
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  • Egis M-Series 300A Battery Switch Off\/On Knob Actuator [2306]
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    Egis M-Series 300A Battery Switch Off/On Knob Actuator [2306]

    Egis Mobile Electric

    MSRP: $35.50
    $25.99
    M-Series 300A Battery Switch Off/On Knob ActuatorSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protected -...
    MSRP: $35.50
    $25.99
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  • Egis M-Series 300A Battery Switch Off\/On Key Actuator [2305]
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    Egis M-Series 300A Battery Switch Off/On Key Actuator [2305]

    Egis Mobile Electric

    MSRP: $35.50
    $25.99
    M-Series 300A Battery Switch Off/On Key ActuatorSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protected -...
    MSRP: $35.50
    $25.99
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  • Bluewater Auto Charging Relay 12V, 140 AMP [9800-7101-00]
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    Bluewater Auto Charging Relay 12V, 140 AMP [9800-7101-00]

    Bluewater

    $77.91
    Auto Charging Relay 12V - 140 AMPThe automatic charging relay (ACR) automatically manages battery charging to ensure maximum efficiency and protect your batteries.Features:Automatic battery...
    $77.91
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  • Victron VE.Bus BMS NG [BMS300200300] Victron VE.Bus BMS NG [BMS300200300]
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    Victron VE.Bus BMS NG [BMS300200300]

    Victron Energy

    MSRP: $184.00
    $156.40
    VE.Bus BMS NGThe VE.Bus BMS NG is an all-in-one Battery Management System (BMS) for Victron Lithium NG batteries (not compatible with Lithium Battery Smart batteries), designed for systems with...
    MSRP: $184.00
    $156.40
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  • Victron SmallBMS NG [BMS400100300] Victron SmallBMS NG [BMS400100300]
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    Victron SmallBMS NG [BMS400100300]

    Victron Energy

    MSRP: $100.00
    $85.00
    SmallBMS NGThe SmallBMS NG is an all-in-one Battery Management System (BMS) designed for Victron Lithium NG batteries (not compatible with lithium smart batteries). It monitors and protects the...
    MSRP: $100.00
    $85.00
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  • Sea-Dog Rainbow Display Digital Voltmeter - Injection Molded Nylon - 5V-15VDC [421617]
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    Sea-Dog Rainbow Display Digital Voltmeter - Injection Molded Nylon - 5V-15VDC [421617]

    Sea-Dog

    MSRP: $36.95
    $26.99
    Rainbow Display Digital Voltmeter - Injection Molded Nylon - 5V-15VDCThe Rainbow Display Digital Voltmeter gives the user quick, visual, color-coded voltage information. Red/orange means the voltage...
    MSRP: $36.95
    $26.99
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