Skip to content
Close menu
Home
All Collection
Instruments
MN & I -1
Gauges
Accessories
Autopilots
Radars
Gauge Accessories
MN & I -2
Cameras & Night Vision
GPS - Fishfinder Combos
Transducers
Transducer Accessories
Network Cables & Modules
Instruments
Safety
Marine Safety -01
EPIRBS
Safety Light
Medical Kits
Fume Detectors
Personal Locator Beacons
Marine Safety -02
Accessories
Personal Flotation Device
Waterproof Bags & Cases
Man Overboard Device
Immersion/Dry/Work Suits
Flotation Coats/Pants
Boat Parts
BA & P -01
Hull Protection
Steering System
Display Mounts
Trolling Motors
Hatch Lifts
Propeller
Horns
BA & P -02
Windshield Wipers
Rod Holders
Shore Power
Deck/Galley
Trim Tabs
Seating
Mirrors
BA & P -03
Adhesive/Sealants
Bow Thrusters
Winter Covers
Fuel Systems
Antifouling
Jack Plates
Anodes
BA & P -04
Radar/TV Mounts
Fuel Management
Security Systems
Engine Controls
Non-Skid Paint
Tools
BA & P -05
Trolling Motor Accessories
Trim Tab Accessories
Gauge Accessories
Accessories
Cleaning
Gauges
Electrical
E&N -01
Busbars, Connectors & Insulators
Meters & Monitoring
Fuse Blocks & Fuses
Circuit Breakers
E&N -02
Battery Management
Battery Chargers
Battery Isolators
Electrical Panels
E&N -03
Charger/Inverter Combos
Switches & Accessories
DC to DC Converters
Inverters
E&N -04
Wire Management
Shore Power
Terminals
Wire
E&N -05
Solar Panels
Accessories
Alternators
Tools
Docking
A & D -1
Fender Covers
Anchors
Docking Accessories
Anchoring Accessories
Windlass Accessories
A & D -2
Rope & Chain
Windlasses
Fenders
Bumpers/Guards
Buoys
Fender Accessories
A & D -3
Ladders
Dock Line
Piling Caps
Cleats
Mooring Whips
Communication
Com -01
Antenna Mounts & Accessories
Mobile Broadband
Cellular Amplifiers
Loud Hailers
CB Radios
Com -02
Satellite Telephone
Single Side Band
VHF - Handheld
Hailer Horns
Accessories
Antenna
Blog
Log in
Facebook
YouTube
Pinterest
Cart
Close cart
Your cart is currently empty.
Pause slideshow
Play slideshow
Explore The Marine King Collections with our Price Match Promise + Save 5% Extra Code: TMK5
Home
All Collection
Instruments
MN & I -1
Gauges
Accessories
Autopilots
Radars
Gauge Accessories
MN & I -2
Cameras & Night Vision
GPS - Fishfinder Combos
Transducers
Transducer Accessories
Network Cables & Modules
Instruments
Safety
Marine Safety -01
EPIRBS
Safety Light
Medical Kits
Fume Detectors
Personal Locator Beacons
Marine Safety -02
Accessories
Personal Flotation Device
Waterproof Bags & Cases
Man Overboard Device
Immersion/Dry/Work Suits
Flotation Coats/Pants
Boat Parts
BA & P -01
Hull Protection
Steering System
Display Mounts
Trolling Motors
Hatch Lifts
Propeller
Horns
BA & P -02
Windshield Wipers
Rod Holders
Shore Power
Deck/Galley
Trim Tabs
Seating
Mirrors
BA & P -03
Adhesive/Sealants
Bow Thrusters
Winter Covers
Fuel Systems
Antifouling
Jack Plates
Anodes
BA & P -04
Radar/TV Mounts
Fuel Management
Security Systems
Engine Controls
Non-Skid Paint
Tools
BA & P -05
Trolling Motor Accessories
Trim Tab Accessories
Gauge Accessories
Accessories
Cleaning
Gauges
Electrical
E&N -01
Busbars, Connectors & Insulators
Meters & Monitoring
Fuse Blocks & Fuses
Circuit Breakers
E&N -02
Battery Management
Battery Chargers
Battery Isolators
Electrical Panels
E&N -03
Charger/Inverter Combos
Switches & Accessories
DC to DC Converters
Inverters
E&N -04
Wire Management
Shore Power
Terminals
Wire
E&N -05
Solar Panels
Accessories
Alternators
Tools
Docking
A & D -1
Fender Covers
Anchors
Docking Accessories
Anchoring Accessories
Windlass Accessories
A & D -2
Rope & Chain
Windlasses
Fenders
Bumpers/Guards
Buoys
Fender Accessories
A & D -3
Ladders
Dock Line
Piling Caps
Cleats
Mooring Whips
Communication
Com -01
Antenna Mounts & Accessories
Mobile Broadband
Cellular Amplifiers
Loud Hailers
CB Radios
Com -02
Satellite Telephone
Single Side Band
VHF - Handheld
Hailer Horns
Accessories
Antenna
Blog
Log in
Search
Site navigation
Cart
Search
"Close (esc)"
Home
/
Electrical
Filter
Close menu
Availability
In stock
(3474)
Out of stock
(0)
Price
Brand
Analytic Systems
(8)
Ancor
(597)
ARCO Marine
(58)
ASEA Power Systems
(1)
Attwood Marine
(17)
Balmar
(64)
BEP Marine
(140)
Blue Sea Systems
(789)
Bluewater
(73)
BoatBuckle
(3)
Camco
(1)
Commodore
(2)
Connect-Ease
(18)
Digital Yacht
(1)
Dock Edge
(1)
Dolphin Charger
(14)
Dual Pro
(26)
Egis Mobile Electric
(81)
Forespar Performance Products
(11)
Fusion
(4)
Garmin
(3)
Guest
(22)
Hella Marine
(2)
Maretron
(10)
Marinco
(88)
Mastervolt
(53)
Megaware
(1)
Metra Powersports
(1)
Minn Kota
(14)
Newmar Power
(57)
Pacer
(553)
Pacer Group
(4)
Perko
(13)
ProMariner
(54)
Raritan
(1)
Samlex America
(45)
Scanstrut
(91)
Sea-Dog
(73)
Sentry
(5)
Shadow-Caster LED Lighting
(1)
SmartPlug
(37)
T-H Marine Supplies
(13)
T-Spec
(15)
Uflex USA
(2)
VETUS
(3)
Vexilar
(1)
Victron Energy
(332)
Whitecap
(1)
Xantrex
(70)
Product type
Accessories
(349)
Alternators
(97)
Battery Chargers
(230)
Battery Isolators
(33)
Battery Management
(176)
Busbars, Connectors & Insulators
(157)
Charger/Inverter Combos
(34)
Circuit Breakers
(269)
DC to DC Converters
(45)
Electrical Panels
(114)
Fuse Blocks & Fuses
(219)
Inverters
(78)
Meters & Monitoring
(90)
Monitoring System
(1)
Shore Power
(111)
Solar Panels
(4)
Switches & Accessories
(264)
Terminals
(403)
Tools
(22)
Windlass Accessories
(1)
Wire
(502)
Wire Management
(275)
Filter
3474 products
Sort
Sort
Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
3474 products
Sale
Pacer Red 4/0 AWG Battery Cable - 100 [WUL4/0RD-100]
Pacer
Regular price
$1,559.00
Sale price
$1,033.95
Save 34%
Sale
Pacer Orange 18 AWG Primary Wire - 500 [WUL18OR-500]
Pacer
Regular price
$107.50
Sale price
$68.95
Save 36%
Sale
Pacer 22-18 AWG Heat Shrink Butt Connector - 100 Pack [TBSE18-100]
Pacer
Regular price
$51.96
Sale price
$41.95
Save 19%
Sale
Pacer Blue 12 AWG Primary Wire - 500 [WUL12BL-500]
Pacer
Regular price
$311.50
Sale price
$178.95
Save 43%
Sale
Pacer Red 6 AWG Battery Cable - 50 [WUL6RD-50]
Pacer
Regular price
$140.00
Sale price
$96.95
Save 31%
Sale
Pacer Yellow 18 AWG Primary Wire - 100 [WUL18YL-100]
Pacer
Regular price
$28.80
Sale price
$17.95
Save 38%
Sale
Pacer Green 6 AWG Battery Cable - 25 [WUL6GN-25]
Pacer
Regular price
$80.25
Sale price
$52.95
Save 34%
Sale
ProMariner C13 Plug Adapter - US [90100]
ProMariner
Regular price
$16.99
Sale price
$10.95
Save 36%
Sale
Samlex 1000W Modified Sine Wave Inverter - 12V [SAM-1000-12]
Samlex America
Regular price
$194.80
Sale price
$155.80
Save 20%
Sale
Xantrex C-Series Solar Charge Controller - 40 Amps [C40]
Xantrex
Regular price
$201.04
Sale price
$176.95
Save 12%
Sale
Scanstrut Active 15W Wireless Adjustable Phone Charging Mount - 12/24V [SC-CW-04G]
Scanstrut
Regular price
$179.90
Sale price
$131.95
Save 27%
Sale
Pacer 18/2 AWG Safety Duplex Cable - Flat Cable - Red/Yellow - 100' [W18/2RYW-100]
Pacer
Regular price
$70.50
Sale price
$43.95
Save 38%
Sale
Pacer Yellow 2/0 AWG Battery Cable - 100 [WUL2/0YL-100]
Pacer
Regular price
$998.00
Sale price
$670.95
Save 33%
Sale
Pacer Black 4/0 AWG Battery Cable - 100 [WUL4/0BK-100]
Pacer
Regular price
$1,559.00
Sale price
$1,033.95
Save 34%
Sale
Pacer Yellow 4/0 AWG Battery Cable - 100 [WUL4/0YL-100]
Pacer
Regular price
$1,559.00
Sale price
$1,033.95
Save 34%
Sale
Pacer Yellow 1/0 AWG Battery Cable - 50 [WUL1/0YL-50]
Pacer
Regular price
$446.50
Sale price
$273.95
Save 39%
Sale
Victron Centaur Charger - 24 VDC - 60AMP - 3-Bank - 120-240 VAC [CCH024060000]
Victron Energy
Regular price
$1,044.00
Sale price
$887.40
Save 15%
Sale
ProMariner ProNautic 1260P 60 Amp 3 Bank Battery Charger [63160]
ProMariner
Regular price
$1,495.99
Sale price
$1,122.99
Save 25%
Sale
Scanstrut DS21A-P Vertical Cable Seal [DS21A-P]
Scanstrut
Regular price
$41.99
Sale price
$33.95
Save 19%
Sale
Pacer Yellow 12 AWG Primary Wire - 100 [WUL12YL-100]
Pacer
Regular price
$67.30
Sale price
$45.95
Save 32%
Sale
Pacer 14" Cable Tie - Black - 50lb Tensile Strength - 4" Bundle Diameter - 100 Piece Bag [CT4S-100BK]
Pacer
Regular price
$14.45
Sale price
$13.95
Save 3%
Sale
Pacer 14/2 AWG Safety Duplex Cable - Flat Cable - Red/Yellow - 100' [W14/2RYW-100]
Pacer
Regular price
$96.40
Sale price
$66.95
Save 31%
Sale
ARCO Marine Prestolite Style Solenoid w/Isolated Base [SW622]
ARCO Marine
Regular price
$43.06
Sale price
$39.95
Save 7%
Sale
ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]
ARCO Marine
Regular price
$521.01
Sale price
$399.95
Save 23%
Sale
Pacer Red 6 AWG Battery Cable - 100 [WUL6RD-100]
Pacer
Regular price
$262.00
Sale price
$178.95
Save 32%
Sale
Pacer Black 14 AWG Primary Wire - 500 [WUL14BK-500]
Pacer
Regular price
$193.00
Sale price
$131.95
Save 32%
Sale
Pacer Green 6 AWG Battery Cable - 50 [WUL6GN-50]
Pacer
Regular price
$140.00
Sale price
$96.95
Save 31%
Sale
Pacer Yellow 4 AWG Battery Cable - 25 [WUL4YL-25]
Pacer
Regular price
$132.00
Sale price
$70.95
Save 46%
Sale
T-H Marine 54" Battery Strap w/Stainless Steel Buckle [BS-1-54SS-DP]
T-H Marine Supplies
Regular price
$14.99
Sale price
$13.95
Save 7%
Sale
Victron MIDI-Fuse 30A/58V-M6 (Package of 5) [CIP134030020]
Victron Energy
Regular price
$18.00
Sale price
$15.30
Save 15%
Sale
Dolphin Charger Premium Series Dolphin Battery Charger - 24V, 30A [99041]
Dolphin Charger
Regular price
$1,215.00
Sale price
$873.95
Save 28%
Sale
Victron Phoenix Smart IP43 Charger 12/50 (3) 120-240VAC Requires 5-15P Mains Cord [PSC125053095]
Victron Energy
Regular price
$588.00
Sale price
$499.80
Save 15%
Sale
Pacer 10/2 AWG Duplex Cable - Flat Cable - Red/Black - 250' [W10/2DC-250]
Pacer
Regular price
$513.75
Sale price
$315.95
Save 39%
Sale
Pacer Green 6 AWG Battery Cable - 100 [WUL6GN-100]
Pacer
Regular price
$262.00
Sale price
$178.95
Save 32%
Sale
Pacer Red 6 AWG Battery Cable - 25 [WUL6RD-25]
Pacer
Regular price
$80.25
Sale price
$52.95
Save 34%
Sale
Pacer Red 4/0 AWG Battery Cable - 25 [WUL4/0RD-25]
Pacer
Regular price
$434.75
Sale price
$302.95
Save 30%
Sale
Victron Orion-TR DC-DC Converter - 12 VDC to 12 VDC - 9AMP Isolated [ORI121210110R]
Victron Energy
Regular price
$75.00
Sale price
$63.75
Save 15%
Sale
Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp [7143]
Blue Sea Systems
Regular price
$141.99
Sale price
$93.95
Save 34%
Sale
Blue Sea 8097 AC 6 Position Toggle Circuit Breaker Panel - White Switches [8097]
Blue Sea Systems
Regular price
$533.99
Sale price
$311.95
Save 42%
Sale
Blue Sea ATO/ATC Fuse Pack - 20 Amp - 25-Pack [5243100]
Blue Sea Systems
Regular price
$25.99
Sale price
$18.95
Save 27%
Sale
Blue Sea 2155 - Remote Control Contura Switch w/Lockout Slide [2155]
Blue Sea Systems
Regular price
$43.99
Sale price
$31.95
Save 27%
Sale
Blue Sea 8169 Amber LED Indicator Light [8169]
Blue Sea Systems
Regular price
$4.99
Sale price
$3.95
Save 21%
Sale
Blue Sea 8295 Contura Switch Actuator - Black - Double Lense [8295]
Blue Sea Systems
Regular price
$7.99
Sale price
$5.95
Save 26%
Sale
Blue Sea 4138 WeatherDeck Toggle Switch Boot - Black [4138]
Blue Sea Systems
Regular price
$6.99
Sale price
$4.95
Save 29%
Sale
Blue Sea 8294 Contura Switch Actuator - Black - Single Lens [8294]
Blue Sea Systems
Regular price
$7.99
Sale price
$5.95
Save 26%
Sale
Blue Sea 8665 Contura 3 Bilge Pump Control Panel [8665]
Blue Sea Systems
Regular price
$204.99
Sale price
$134.95
Save 34%
Sale
Blue Sea 5238 4A ATO/ATC Fuse [5238]
Blue Sea Systems
Regular price
$3.99
Sale price
$2.95
Save 26%
Balmar Pulley Kit f/Yanmar 3JH2-TE, 3JH2-E [48-YSP-3JH-C]
Balmar
$689.49
Previous
1
2
3
4
…
73
Next
Boat Accessories
Boat Steering Systems
Electrical - Busbars, Connectors & Insulators
Boat Cleaning Supplies
Boat Outfitting - Tools
Speaker For Boats
Boat Battery Chargers
Boat Trolling Motor Accessories
Boat Lighting - Flood/Spreader Lights
Marine First Aid Kits
Marine Cameras & Night Vision
Boat Outfitting - Gauges
Marine GPS Fishfinder Combos
Anchoring & Docking - Buoys
Marine Fume Detectors
Handheld VHF Radio
Blog posts
View all
Feb 10, 2026
What Length Buoyant Line Is Required for Boats Up to 24 m in the United States?
Feb 09, 2026
How to Measure Your Boat Length Correctly: A Complete Guide to Boat Length Measurements, LOA, LWL, and Regulations
Feb 09, 2026
Boaters Life: A Complete Guide to Living, Working, and Thriving on the Water
Jan 01, 2026
Marine Traffic vs Vessel Finder: Navigating the Waters of Maritime Tracking
Jul 16, 2025
Boat Trim Gauge - The Basics
Aug 09, 2024
The Blobfish: Misunderstood Deep-Sea Marvel
Aug 09, 2024
Canoe vs Kayak for Fishing: Choosing the Ultimate Angling Vessel
Aug 06, 2024
Simrad vs Garmin: Which is the Best Marine Navigation System?
Aug 02, 2024
Anchoring at Night: Ultimate Guide
Jul 30, 2024
Canoe vs Kayak: Choosing the Right Watercraft for Your Adventure
Jul 29, 2024
What Is One Part of a Regular Vessel and Engine Maintenance Program?
Jul 29, 2024
What Is Needed for Steering Control on a PWC?
TOP TRENDING ↝
Boat Cleaning Supplies
Marine Autopilots
Marine Transducers
Trolling Motors
Marine First Aid Kits
Marine Radars
Boat Parts
Marine GPS Fishfinder Combos
Marine Plumbing & Ventilation - Bilge Pumps
Lighting
Marine Navigation & Instruments - GPS - Chartplotters
Marine Flotation Coats & Pants
Marine Personal Flotation Devices
Marine Portable Toilets
Marine Navigation & Instruments - Compasses
"Close (esc)"