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Electrical

Marine Electrical Systems & Components

Power your vessel safely and efficiently with marine electrical equipment designed for reliability on the water. MarineWaze offers a complete selection of electrical components for boats, RVs, and off-grid systems.

From batteries and charging systems to wiring, panels, and monitoring tools, find everything you need to build, upgrade, or maintain your electrical setup.

Shop Electrical by Category

Accessories
Alternators
Batteries
Battery Chargers
Battery Isolators
Battery Management
Busbars, Connectors & Insulators
Charger / Inverter Combos
Circuit Breakers
DC to DC Converters
Electrical Panels
Fuse Blocks & Fuses
Inverters
Meters & Monitoring
Shore Power
Solar Panels
Switches & Accessories
Terminals
Tools
Wire
Wire Management

Why Quality Marine Electrical Matters

  • Ensures safety and compliance in harsh marine environments
  • Improves battery life and charging efficiency
  • Prevents voltage drops, corrosion, and electrical failures
  • Supports modern electronics, navigation, and onboard systems

Build a Reliable Power System

Whether you're installing a new electrical system or upgrading an existing one, MarineWaze provides trusted components designed for marine use.

Explore batteries, charging solutions, wiring, monitoring, and protection equipment to ensure dependable power wherever your journey takes you.

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  • Newmar GI-30-FS Galvanic Isolator 30A Fail Safe [GI-30-FS]

    Newmar GI-30-FS Galvanic Isolator 30A Fail Safe [GI-30-FS]

    Newmar Power

    MSRP: $323.37
    $238.99
    GI-30-FS Galvanic Isolator 30A Fail SafeInstalling the Galvanic Isolator between the AC safety ground and DC bonding system blocks most of the low-voltage currents and corrosive action seen on the vital metallic components in the saltwater. With the low...
    MSRP: $323.37
    $238.99
    Qty in Cart: 0
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    MSRP: $323.37
    $238.99
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  • Newmar BI-100 Battery Integrator [BI-100]

    Newmar BI-100 Battery Integrator [BI-100]

    Newmar Power

    MSRP: $276.97
    $216.99
    BI-100 Battery IntegratorCharging multiple battery banks without the use of diode isolators dictates that the batteries be connected or “integrated” only whenever a charge voltage is present so that they may be charged simultaneously, then...
    MSRP: $276.97
    $216.99
    Qty in Cart: 0
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    MSRP: $276.97
    $216.99
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  • Newmar AC-II Panel [AC-II]

    Newmar AC-II Panel [AC-II]

    Newmar Power

    MSRP: $183.12
    $146.99
    AC-II PanelEssential control and protection whenever AC from shore power or generators is on board. A double-pole master breaker with a power-on indicator light protects both the hot and neutral legs of the AC circuit. A reverse polarity light provides...
    MSRP: $183.12
    $146.99
    Qty in Cart: 0
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    MSRP: $183.12
    $146.99
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  • Newmar ACCY-IX Blank Panel [ACCY-IX]

    Newmar ACCY-IX Blank Panel [ACCY-IX]

    Newmar Power

    MSRP: $336.48
    $260.99
    ACCY-IX Blank PanelThis versatile panel is ideal when only a limited number of electrical circuits are needed or for larger systems where their modular design makes for an easy and attractive expansion of existing system capacity.Stock panels with...
    MSRP: $336.48
    $260.99
    Qty in Cart: 0
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    MSRP: $336.48
    $260.99
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  • Newmar 32-12-15 DC Converter [32-12-15]

    Newmar 32-12-15 DC Converter [32-12-15]

    Newmar Power

    MSRP: $708.50
    $494.99
    32-12-15 DC ConverterConvert 20-50 VDC input to 12 VDC negative ground output for powering communication and navigation equipment on negative ground systems. (See Isolated Series for positive ground applications.)Features:Excellent Regulation: Output...
    MSRP: $708.50
    $494.99
    Qty in Cart: 0
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    MSRP: $708.50
    $494.99
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  • Newmar 2-3-70 Battery Isolator [2-3-70]

    Newmar 2-3-70 Battery Isolator [2-3-70]

    Newmar Power

    MSRP: $354.80
    $258.99
    2-3-70 Battery IsolatorThis heavy-duty isolator allows charging multiple batteries automatically from one or two alternators and prevents the discharge or ‘dumping” of one battery into another. Each battery is charged according to its need...
    MSRP: $354.80
    $258.99
    Qty in Cart: 0
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    MSRP: $354.80
    $258.99
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  • Newmar 1-3-165 Battery Isolator [1-3-165]

    Newmar 1-3-165 Battery Isolator [1-3-165]

    Newmar Power

    MSRP: $460.09
    $324.99
    1-3-165 Battery IsolatorThis heavy-duty isolator allows charging multiple batteries automatically from one or two alternators and prevents the discharge or ‘dumping” of one battery into another. Each battery is charged according to its need...
    MSRP: $460.09
    $324.99
    Qty in Cart: 0
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    MSRP: $460.09
    $324.99
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  • Newmar 1-3-70 Battery Isolator [1-3-70]

    Newmar 1-3-70 Battery Isolator [1-3-70]

    Newmar Power

    MSRP: $274.68
    $193.99
    1-3-70 Battery IsolatorThis heavy-duty isolator allows charging multiple batteries automatically from one or two alternators and prevents the discharge or ‘dumping” of one battery into another. Each battery is charged according to its need...
    MSRP: $274.68
    $193.99
    Qty in Cart: 0
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    MSRP: $274.68
    $193.99
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  • Newmar 2-3-120 Battery Isolator [2-3-120]

    Newmar 2-3-120 Battery Isolator [2-3-120]

    Newmar Power

    MSRP: $634.05
    $434.99
    2-3-120 Battery IsolatorThis heavy-duty isolator allows charging multiple batteries automatically from one or two alternators and prevents the discharge or ‘dumping” of one battery into another. Each battery is charged according to its need...
    MSRP: $634.05
    $434.99
    Qty in Cart: 0
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    MSRP: $634.05
    $434.99
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  • Newmar 12-12-6i Power Stabilizer [12-12-6I]

    Newmar 12-12-6i Power Stabilizer [12-12-6I]

    Newmar Power

    MSRP: $470.39
    $324.99
    12-12-6i Power StabilizerFeed sensitive electronics with proper voltage, regardless of the battery condition. This stabilizing converter provides continuous, precisely regulated output over the entire range of a battery’s usable voltage. This...
    MSRP: $470.39
    $324.99
    Qty in Cart: 0
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    MSRP: $470.39
    $324.99
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  • Newmar 12-12-3i Power Stabilizer [12-12-3I]

    Newmar 12-12-3i Power Stabilizer [12-12-3I]

    Newmar Power

    MSRP: $303.29
    $215.99
    12-12-3i Power StabilizerFeed sensitive electronics with proper voltage, regardless of the battery condition. This stabilizing converter provides continuous, precisely regulated output over the entire range of a battery’s usable voltage. This...
    MSRP: $303.29
    $215.99
    Qty in Cart: 0
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    MSRP: $303.29
    $215.99
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  • Newmar 115-24-35CD Power Supply [115-24-35CD]

    Newmar 115-24-35CD Power Supply [115-24-35CD]

    Newmar Power

    MSRP: $3,568.55
    $2,303.99
    115-24-35CD Power SupplyThis super-rugged DC power supply is ideal for powering 24-volt communication and navigation equipment onboard commercial vessels where reliability is essential. The proven linear circuit design provides pure noise-free output...
    MSRP: $3,568.55
    $2,303.99
    Qty in Cart: 0
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    MSRP: $3,568.55
    $2,303.99
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