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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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  • Roswell 6-Pin Deutsch Connector Wiring Harness [B820-0302]

    Roswell 6-Pin Deutsch Connector Wiring Harness [B820-0302]

    Roswell Marine

    MSRP: $53.00
    $47.99
    6-Pin Deutsch Connector Wiring HarnessThese two 6-pin wiring harnesses are perfect for users who need to mount two Roswell speakers.Features:6-pinDeutsch connector on one end and bare wires on the other end*Sold as a pair
    MSRP: $53.00
    $47.99
    Qty in Cart: 0
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    MSRP: $53.00
    $47.99
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  • Mastervolt Mac Plus 12\/48-15 [81203205] Mastervolt Mac Plus 12\/48-15 [81203205]

    Mastervolt Mac Plus 12/48-15 [81203205]

    Mastervolt

    MSRP: $1,054.99
    $539.99
    Mac Plus 12/48-15Boost Your Service BatteryToo often, service batteries don’t get the charge they need. This is a problem made worse by smart alternators and start/stop systems, which result in slow and insufficient charges. The Mac Plus 48V and...
    MSRP: $1,054.99
    $539.99
    Qty in Cart: 0
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    MSRP: $1,054.99
    $539.99
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  • Blue Sea 8208 Toggle Panel Switch [8208]

    Blue Sea 8208 Toggle Panel Switch [8208]

    Blue Sea Systems

    MSRP: $24.99
    $18.99
    Panel SwitchPN:8208Type:TogglePole / Throw:SPDTAction ( ) = momentary:(ON) - OFF - (ON)Features:Perfect for generator starters, bilge pumps, horns, wipers, engine controls and any other application that requires switching action other than ON-OFF or...
    MSRP: $24.99
    $18.99
    Qty in Cart: 0
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    MSRP: $24.99
    $18.99
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  • Victron Orion XS 12\/12-50A DC-DC Battery Charger [ORI121217050] Victron Orion XS 12\/12-50A DC-DC Battery Charger [ORI121217050]

    Victron Orion XS 12/12-50A DC-DC Battery Charger [ORI121217050]

    Victron Energy

    MSRP: $386.00
    $328.10
    Orion XS 12/12-50A DC-DC Battery Charger (for marine applications with VHF interference fixed)The Orion XS, engineered from the ground up, redefines DC-DC battery-to-battery charging. Ideal for dual battery systems charged by an intelligent alternator...
    MSRP: $386.00
    $328.10
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    MSRP: $386.00
    $328.10
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  • Xantrex DC Battery Cables (4G) + Fuse XL-Kit [809-0840]

    Xantrex DC Battery Cables (4G) + Fuse XL-Kit [809-0840]

    Xantrex

    MSRP: $385.19
    $325.99
    DC Battery Cables (4G) + Fuse XL-KitPre-terminated DC battery cables and fuse block kit for a fast and easy installation between your inverter and battery.Specifications:2400-3000W Inverters8’ foot 4-0 Cables + Fuse XL-Kit Specifications:Type:...
    MSRP: $385.19
    $325.99
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    MSRP: $385.19
    $325.99
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  • Xantrex DC Battery Cables (4G) + Fuse L-Kit [809-0820]

    Xantrex DC Battery Cables (4G) + Fuse L-Kit [809-0820]

    Xantrex

    MSRP: $355.24
    $272.99
    DC Battery Cables (4G) + Fuse L-KitPre-terminated DC battery cables and fuse block kit for a fast and easy installation between your inverter and battery.Specifications:1400-2300W Inverters8’ foot 2-0 Cables + Fuse L-Kit Specifications:Type:...
    MSRP: $355.24
    $272.99
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    MSRP: $355.24
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  • Xantrex DC Battery Cables (4G) + Fuse M-Kit [809-082G]

    Xantrex DC Battery Cables (4G) + Fuse M-Kit [809-082G]

    Xantrex

    MSRP: $253.74
    $190.99
    DC Battery Cables (4G) + Fuse M-KitPre-terminated DC battery cables and fuse block kit for a fast and easy installation between your inverter and battery.Specifications:900-1300W Inverters8’ foot 2AWG Cables + Fuse M-Kit Specifications:Type:...
    MSRP: $253.74
    $190.99
    Qty in Cart: 0
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    MSRP: $253.74
    $190.99
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  • Xantrex DC Battery Cables (4G) + Fuse S-Kit [809-084G]

    Xantrex DC Battery Cables (4G) + Fuse S-Kit [809-084G]

    Xantrex

    MSRP: $202.99
    $158.99
    DC Battery Cables (4G) + Fuse S-KitPre-terminated DC battery cables and fuse block kit for a fast and easy installation between your inverter and battery.Specifications:600-800W Inverters8’ foot 4AWG Cables + Fuse S-Kit Specifications:Type:...
    MSRP: $202.99
    $158.99
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    MSRP: $202.99
    $158.99
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  • Balmar Pulley Kit f\/Volvo D2-55, A, B, C, D, E, F [48-VSP-D2-A]

    Balmar Pulley Kit f/Volvo D2-55, A, B, C, D, E, F [48-VSP-D2-A]

    Balmar

    MSRP: $662.89
    $636.99
    Pulley Kit for Volvo D2-55, A, B, C, D, E, FAltMount® Serpentine Pulley Conversion Kit for Volvo Penta Diesel EnginesVolvo Penta Engines Covered: D2-55A, B, C, D, E, FKit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 44″ Circumference...
    MSRP: $662.89
    $636.99
    Qty in Cart: 0
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    MSRP: $662.89
    $636.99
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  • Balmar Pulley Kit f\/Yanmar 6LY, 6LYA-STP, 6LY2-STP [48-YSP-6LY-A]

    Balmar Pulley Kit f/Yanmar 6LY, 6LYA-STP, 6LY2-STP [48-YSP-6LY-A]

    Balmar

    MSRP: $822.99
    $787.99
    Pulley Kit for Yanmar 6LY, 6LYA-STP, 6LY2-STPAltMount® Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered: 6LY, 6LYA-STP, 6LY2-STPKit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 55″ Circumference Serpentine...
    MSRP: $822.99
    $787.99
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    MSRP: $822.99
    $787.99
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  • Balmar 95 Series Alternator Pully, Altmount [48-AM-39]

    Balmar 95 Series Alternator Pully, Altmount [48-AM-39]

    Balmar

    MSRP: $124.69
    $103.99
    95 Series Alternator Pully, Altmount®AltMount® Serpentine PulleyTen-Groove (J10) Serpentine Pulley for 95-Series Alternators2.7″ Diameter, 0.875″ BoreThis product may not be returned to the original point of purchase. Please...
    MSRP: $124.69
    $103.99
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    MSRP: $124.69
    $103.99
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  • Balmar Pulley Kit Yanmar f\/3YM30 [48-YSP-3YM-B]

    Balmar Pulley Kit Yanmar f/3YM30 [48-YSP-3YM-B]

    Balmar

    MSRP: $662.89
    $636.99
    Pulley Kit Yanmar for 3YM30AltMount®Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered: 3YM30Kit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 39″ Circumference Serpentine Belts (one spare) & Mounting...
    MSRP: $662.89
    $636.99
    Qty in Cart: 0
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    MSRP: $662.89
    $636.99
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