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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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  • BEP Mini Battery Selector Switch [701S]
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    BEP Mini Battery Selector Switch [701S]

    BEP Marine

    MSRP: $61.29
    $40.99
    Mini Battery Selector SwitchThe 701S is the most compact selector switch available on the market. While BEP recommends isolated battery systems as outlined with our distribution clusters, the 701S...
    MSRP: $61.29
    $40.99
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  • BEP Pro Installer 400A Dual Bank Control Switch - MC10 [772-DBC] BEP Pro Installer 400A Dual Bank Control Switch - MC10 [772-DBC]
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    BEP Pro Installer 400A Dual Bank Control Switch - MC10 [772-DBC]

    BEP Marine

    MSRP: $102.58
    $69.99
    Pro Installer 400A Dual Bank Control Switch - MC10Another addition to our multi award winning Pro Installer EZ Mount range, the innovative Dual Bank Control switch is like 3 switches in one, House,...
    MSRP: $102.58
    $69.99
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  • BEP Pro Installer 400A Selector Battery Switch - MC10 [771-S] BEP Pro Installer 400A Selector Battery Switch - MC10 [771-S]
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    BEP Pro Installer 400A Selector Battery Switch - MC10 [771-S]

    BEP Marine

    MSRP: $87.27
    $60.99
    Pro Installer 400A Selector Battery Switch - MC10Power requirements on boats have increased, and these 2 Selector switches offer high power capacity (400 amps continuous), the ability to easily fit...
    MSRP: $87.27
    $60.99
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  • BEP Pro Installer 400A Double Pole Battery Switch - MC10 [770-DP] BEP Pro Installer 400A Double Pole Battery Switch - MC10 [770-DP]
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    BEP Pro Installer 400A Double Pole Battery Switch - MC10 [770-DP]

    BEP Marine

    MSRP: $97.16
    $66.99
    Pro Installer 400A Double Pole Battery Switch - MC10A powerful new generation battery switch with outstanding performance and features for both the installer and end user. Three mounting options:...
    MSRP: $97.16
    $66.99
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  • Attwood Single Battery Switch - 12-50 VDC [14233-7] Attwood Single Battery Switch - 12-50 VDC [14233-7]
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    Attwood Single Battery Switch - 12-50 VDC [14233-7]

    Attwood Marine

    MSRP: $37.09
    $29.99
    Single Battery Switch - 12-50 VDCCompact and heavy-duty battery switches with removable control knob to deter theft.Single battery option12-50 volts DC / 200 Amps Continuous / 300 Amps Intermittent...
    MSRP: $37.09
    $29.99
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  • Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147] Blue Sea 1147 Remote Control Panel w\/(2)2145 & (1)2146 Remote Control Contura Switch [1147]
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    Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]

    Blue Sea Systems

    MSRP: $216.99
    $143.99
    Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura SwitchFeatures:Lockout slides reduce the risk of accidental switchingFor use with two ML-Series Switches and one ML-Series Automatic...
    MSRP: $216.99
    $143.99
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  • Blue Sea 7635 m-LVD Low Voltage Disconnect [7635] Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]
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    Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]

    Blue Sea Systems

    MSRP: $140.99
    $98.99
    m-LVD Low Voltage DisconnectSenses low battery voltage and automatically disconnects devices to save power for starting or to preserve battery lifeA dead battery is one of the most common reasons...
    MSRP: $140.99
    $98.99
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  • Blue Sea 7717 ML-RBS Remote Battery Switch w\/Manual Control Auto-Release - 24V [7717] Blue Sea 7717 ML-RBS Remote Battery Switch w\/Manual Control Auto-Release - 24V [7717]
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    Blue Sea 7717 ML-RBS Remote Battery Switch w/Manual Control Auto-Release - 24V [7717]

    Blue Sea Systems

    MSRP: $402.99
    $257.99
    ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24VManual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability...
    MSRP: $402.99
    $257.99
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  • Blue Sea 7713 ML-RBS Remote Battery Switch w\/Manual Control Release - 12V [7713] Blue Sea 7713 ML-RBS Remote Battery Switch w\/Manual Control Release - 12V [7713]
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    Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]

    Blue Sea Systems

    MSRP: $402.99
    $257.99
    ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12VManual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability...
    MSRP: $402.99
    $257.99
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  • Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging [7650003]
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    Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging [7650003]

    Blue Sea Systems

    MSRP: $274.99
    $179.99
    7650 Add-A-Battery Kit - Boxed PackagingThe 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank management solution.Features:A complete two battery bank...
    MSRP: $274.99
    $179.99
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  • Blue Sea 7649 Mini Add-A-Battery Kit - Boxed Packaging [7649003]
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    Blue Sea 7649 Mini Add-A-Battery Kit - Boxed Packaging [7649003]

    Blue Sea Systems

    MSRP: $193.99
    $129.99
    7649 Mini Add-A-Battery Kit - Boxed PackagingWhat does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead battery by isolating the start battery from the house...
    MSRP: $193.99
    $129.99
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