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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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  • Pacer Green 4 AWG Battery Cable - 50 [WUL4GN-50]

    Pacer Green 4 AWG Battery Cable - 50 [WUL4GN-50]

    Pacer

    MSRP: $188.50
    $107.99
    Green 4 AWG Battery Cable - 50'Pacer's 4 AWG Marine Battery Cable meets and exceeds the most stringent specifications. This UL-approved marine cable is manufactured in the USA to ensure high quality. Oftentimes, marine applications are in enclosed areas...
    MSRP: $188.50
    $107.99
    Qty in Cart: 0
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    MSRP: $188.50
    $107.99
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  • Commodore On\/Off Battery Disconnect Switch [CM-202S] Commodore On\/Off Battery Disconnect Switch [CM-202S]

    Commodore On/Off Battery Disconnect Switch [CM-202S]

    Commodore

    $29.99
    On/Off Battery Disconnect SwitchThe Commodore On/Off Battery Disconnect Switch provides a reliable, durable, and safe solution for managing your marine or RV electrical systems. With a 300A continuous rating and a 900A cranking rating, this battery...
    $29.99
    Qty in Cart: 0
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    $29.99
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  • Commodore 4-Position Compact Dual Battery Selector Switch [CM-402S] Commodore 4-Position Compact Dual Battery Selector Switch [CM-402S]

    Commodore 4-Position Compact Dual Battery Selector Switch [CM-402S]

    Commodore

    $49.99
    4-Position Compact Dual Battery Selector SwitchThe 4-Position Battery Selector Switch is the ultimate solution for managing multiple battery banks in marine or RV electrical systems. Designed for 12V to 32V applications, this switch allows you...
    $49.99
    Qty in Cart: 0
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    $49.99
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  • Victron MEGA Fuse 40A\/80V (Package of 5 Pieces) [CIP138040020]

    Victron MEGA Fuse 40A/80V (Package of 5 Pieces) [CIP138040020]

    Victron Energy

    MSRP: $55.00
    $46.75
    MEGA Fuse 40A/80V (Package of 5 Pieces)Victron Energy supplies a range of fuse holders and fuses to suit a wide range of installations, and the MEGA fuses are frequently used in Victron Energy DC distribution systems. This particular pack of ceramic...
    MSRP: $55.00
    $46.75
    Qty in Cart: 0
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    MSRP: $55.00
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  • Victron MEGA Fuse 200A\/80V (Package of 5 Pieces) [CIP138200020]

    Victron MEGA Fuse 200A/80V (Package of 5 Pieces) [CIP138200020]

    Victron Energy

    MSRP: $55.00
    $46.75
    MEGA Fuse 200A/80V (Package of 5 Pieces)Victron Energy supplies a range of fuse holders and fuses to suit a wide range of installations, and the MEGA fuses are frequently used in Victron Energy DC distribution systems. This particular pack of ceramic...
    MSRP: $55.00
    $46.75
    Qty in Cart: 0
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    MSRP: $55.00
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  • Victron MEGA Fuse 80A\/80V (Package of 5 Pieces) [CIP138080020]

    Victron MEGA Fuse 80A/80V (Package of 5 Pieces) [CIP138080020]

    Victron Energy

    MSRP: $55.00
    $46.75
    MEGA Fuse 80A/80V (Package of 5 Pieces)Victron Energy supplies a range of fuse holders and fuses to suit a wide range of installations, and the MEGA fuses are frequently used in Victron Energy DC distribution systems. This particular pack of ceramic...
    MSRP: $55.00
    $46.75
    Qty in Cart: 0
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    MSRP: $55.00
    $46.75
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  • Victron MEGA Fuse 60A\/80V (Package of 5 Pieces) [CIP138060020]

    Victron MEGA Fuse 60A/80V (Package of 5 Pieces) [CIP138060020]

    Victron Energy

    MSRP: $55.00
    $46.75
    MEGA Fuse 60A/80V (Package of 5 Pieces)Victron Energy supplies a range of fuse holders and fuses to suit a wide range of installations, and the MEGA fuses are frequently used in Victron Energy DC distribution systems. This particular pack of ceramic...
    MSRP: $55.00
    $46.75
    Qty in Cart: 0
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    MSRP: $55.00
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  • Ancor Heat Shrink Ring Terminal - #8 3\/8" *25-Pack [321625]

    Ancor Heat Shrink Ring Terminal - #8 3/8" *25-Pack [321625]

    Ancor

    MSRP: $43.99
    $27.99
    Heat Shrink Ring Terminal - #8 3/8" *25-PackAncor heat shrink connectors offer heat-activated adhesive built into the sleeve of the heat shrink tubing. When heated, these connectors form a water-tight seal and the ultimate vibration and strain relief...
    MSRP: $43.99
    $27.99
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  • Ancor Heat Shrink Ring Terminal - #8 1\/4" *25-Pack [321425]

    Ancor Heat Shrink Ring Terminal - #8 1/4" *25-Pack [321425]

    Ancor

    MSRP: $43.99
    $27.99
    Heat Shrink Ring Terminal - #8 1/4" *25-PackAncor heat shrink connectors offer heat-activated adhesive built into the sleeve of the heat shrink tubing. When heated, these connectors form a water-tight seal and the ultimate vibration and strain relief...
    MSRP: $43.99
    $27.99
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  • Marinco 100A Connector f\/Plug - 125\/250V [M4100C12] Marinco 100A Connector f\/Plug - 125\/250V [M4100C12]

    Marinco 100A Connector f/Plug - 125/250V [M4100C12]

    Marinco

    MSRP: $1,136.99
    $575.99
    100A Connector for Plug - 125/250VMate with plug on extension cords or adapters.*Note: It does not mate with shore power inlet. WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of...
    MSRP: $1,136.99
    $575.99
    Qty in Cart: 0
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    MSRP: $1,136.99
    $575.99
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  • Victron Orion-Tr Smart 12\/24-5A 120W Isolated DC-DC Converter [ORI122410110]

    Victron Orion-Tr Smart 12/24-5A 120W Isolated DC-DC Converter [ORI122410110]

    Victron Energy

    MSRP: $75.00
    $63.75
    Orion-Tr 12/24-5A 120W Isolated DC-DC ConverterRemote on/offThe remote on/off eliminates the need for a high current switch in the input wiring. The remote on/off can be operated with a low power switch or by for example the engine run/stop switch (see...
    MSRP: $75.00
    $63.75
    Qty in Cart: 0
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    MSRP: $75.00
    $63.75
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  • Ancor Marine 250' - 14 AWG Wire - Black [104025]

    Ancor Marine 250' - 14 AWG Wire - Black [104025]

    Ancor

    MSRP: $78.99
    $62.99
    250' - 14 AWG Wire - BlackMarine Grade Primary Wire is tinned copper stranding for maximum protection against corrosion, and electrolysis and resists fatigue due to vibration and flexing. Rated at 600 volts and 105 degrees C, the heavy-duty...
    MSRP: $78.99
    $62.99
    Qty in Cart: 0
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    MSRP: $78.99
    $62.99
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