ProMariner Universal AC Plug Holder – Waterproof Marine Power Cord Housing – 51300

Make connecting your boat's onboard battery charger to dockside power easier with the ProMariner Universal AC Plug Holder (MFG #51300). This convenient marine AC plug holder provides a secure, accessible mounting location for an existing 110V AC power plug, eliminating the need to search through storage compartments or retrieve a loose charger cord every time you need to connect to shore power.

Designed for boats equipped with onboard battery chargers and other compatible AC-powered equipment, the ProMariner 51300 Universal AC Plug Holder mounts into a cockpit coaming, bulkhead, or other suitable location. Its durable black housing features a watertight, UV-resistant cover to help protect the stored plug from marine weather conditions.

Best of all, installation requires no cutting, stripping, or splicing of electrical wires. Simply mount the housing and secure your existing AC plug using the included retaining components.

Whether you're charging batteries between boating trips or maintaining your boat at the dock, this ProMariner marine plug holder helps keep AC power connections organized and easy to access.

Key Features & Benefits

• Universal AC Plug Holder: Designed to accommodate compatible 110V AC plugs from onboard marine battery chargers and other AC-powered devices.
• No Wire Cutting or Splicing: Allows installation without modifying the existing AC power cord.
• Convenient Dockside Power Access: Keeps the battery charger plug accessible for connection to an appropriate extension cord.
• Watertight Protective Cover: Helps protect the stored AC plug from moisture and spray when properly closed.
• UV-Resistant Construction: Designed to withstand exposure in marine environments.
• Bulkhead or Cockpit Mounting: Installs in a cockpit coaming, bulkhead, or other suitable mounting location.
• Plug Clamp Insert Included: Provides an additional mounting option for compatible ProMariner charger installations.
• Screw-In Rear Retainer: Helps prevent the plug from falling out of the back of the housing.
• Removable Plug Access: Allows the existing AC plug to be pulled out for connection and returned to the housing afterward.
• Stainless Steel Mounting Screws: Included for installation.
• Black Finish: Complements a variety of marine electrical installations.

Ideal Applications

The ProMariner Universal AC Plug Holder 51300 is designed for convenient storage and access to compatible AC power plugs on boats.

Common applications include:

• Onboard marine battery charger installations
• Dockside battery charging connections
• Fishing boats and recreational powerboats
• Cockpit and bulkhead AC plug access
• Marine electrical system upgrades
• Replacement or new battery charger installations
• Organizing existing AC power cords

It is especially useful for boats where the battery charger is mounted inside a compartment and the AC power cord is difficult to reach.

Product Specifications

• Brand: ProMariner
• Product Name: Universal AC Plug Holder
• Manufacturer Part Number (MFG #): 51300
• Product Type: Marine AC Plug Holder / Protective Housing
• Intended Plug Type: Compatible 110V AC Power Plugs
• Primary Application: Onboard Battery Charger AC Cord Access
• Mounting Locations: Cockpit Coaming, Bulkhead, or Suitable Panel
• Installation: No Cutting, Stripping, or Splicing of Electrical Wires
• Housing Design: Cylindrical Plug Holder with Protective Cap
• Cover: Watertight and UV-Resistant
• Rear Retainer: Screw-In Retaining Component
• Plug Clamp Insert: Included
• Mounting Hardware: Stainless Steel Screws Included
• Color: Black
• Quantity Included: 1 Plug Holder Assembly

Easy Installation Without Cutting or Splicing Wires

Unlike installations that require modifying an existing AC power cord, the ProMariner 51300 is designed to hold a compatible plug without cutting, stripping, or splicing electrical wiring.

The cylindrical housing mounts through a suitable panel, while the existing AC plug rests inside the housing.

A screw-in rear retainer helps keep the plug from slipping out through the back of the assembly.

This allows boat owners to create a convenient access point for their onboard charger power cord while keeping the original plug intact.

Always verify plug dimensions, mounting clearance, and cable routing before installation.

Convenient Dockside Battery Charger Connections

Connecting an onboard battery charger to dockside power can be inconvenient when its AC cord is stored deep inside a boat compartment.

The ProMariner Universal AC Plug Holder provides a dedicated location for the plug, making it easier to access when needed.

To connect your charger:

1. Open the protective cover.
2. Pull the existing AC plug out of the housing.
3. Connect the plug to a suitable, properly rated AC extension cord.
4. Return the connected plug toward the housing as permitted by the installation configuration.

When disconnected, store the plug inside the housing and close the protective cover.

Always use marine-appropriate electrical connections and follow the charger manufacturer's power supply requirements.

Watertight, UV-Resistant Marine Design

The ProMariner 51300 features a protective cover designed to help shield the stored AC plug from water exposure and sunlight.

Its UV-resistant construction makes it suitable for appropriate marine mounting locations, including cockpit and bulkhead installations.

Important: The protective cover helps protect the stored plug when properly closed. It does not make an exposed or connected household-style AC plug waterproof. Keep live electrical connections dry and protected according to applicable electrical safety requirements.

Compatible With ProMariner Onboard Battery Chargers

The ProMariner Universal AC Plug Holder (51300) is a useful accessory for boats equipped with compatible ProMariner onboard marine battery chargers.

It can provide convenient access to the existing AC plug without requiring permanent modifications to the charger's power cord.

The included plug clamp insert also supports compatible ProMariner charger installation configurations.

Confirm physical plug fit and compatibility with your specific charger before installation.

Frequently Asked Questions

What is the ProMariner Universal AC Plug Holder used for?

The ProMariner 51300 provides a convenient mounting location for an existing AC power plug, commonly from an onboard marine battery charger.

Does the ProMariner 51300 include an electrical plug or power cord?

No. The product includes the plug holder housing and associated retaining components. The electrical plug and power cord shown in product illustrations are not included.

Do I need to cut or splice my battery charger power cord?

No. The housing is designed to accommodate an existing compatible AC plug without cutting, stripping, or splicing electrical wires.

Can I use this with a ProMariner onboard battery charger?

Yes, it is designed for compatible ProMariner charger installations. Verify the plug's physical fit before installation.

Is the ProMariner Universal AC Plug Holder waterproof?

The housing features a watertight protective cover for the stored plug. It does not waterproof an exposed or connected AC electrical connection.

Where can I install the plug holder?

Common installation locations include a cockpit coaming, bulkhead, or another suitable panel with adequate mounting clearance.

Does this product provide shore power to my boat?

No. It is a holder for an existing AC plug, not a complete marine shore-power inlet or electrical distribution system.

What color is the ProMariner 51300?

Black.

What is the manufacturer part number?

The manufacturer part number is 51300.

What's Included

• (1) ProMariner Universal AC Plug Holder Housing – MFG #51300
• Protective Cap
• Screw-In Rear Retainer
• Plug Clamp Insert
• Stainless Steel Mounting Screws

Note: The AC electrical plug, power cord, battery charger, and extension cord are not included. Any plug or wire shown in product images is for illustration purposes only.

Shop ProMariner marine battery charger accessories at Bakes Marine. Find onboard battery chargers, marine electrical accessories, and power connection solutions to help keep your boat ready for your next adventure.