WELLUCK RV Shore Power Inlet 15A 125V Flanged Pre-Wired Inlet with Dual 18" Extension Cords and Weatherproof Cover

The WELLUCK RV Shore Power Inlet Charger Plug is a weatherproof 15 amp, 125V flanged inlet with an integrated dual 18" extension cord that lets you connect shore power or a generator without hardwiring.

Whether you’re outfitting an RV, trailer, boat or outdoor outlet, this pre-wired inlet simplifies power hookups with a durable nickel-coated copper pole, UV-resistant nylon housing, and an easy-install flanged design. It’s built to withstand outdoor conditions and removes the need to wire the male receptacle during installation—just cut the 2" hole, mount the flange, and plug in.

How does this inlet make connecting shore power faster and safer?

WELLUCK’s unit arrives pre-wired with a NEMA 5-15R end on two 14 AWG 18" leads, so you avoid on-site wiring errors and save installation time. The nickel-coated copper contacts resist corrosion while the nylon shell protects against UV and chemicals.

• Pre-wired 2 x 14AWG 18" cables with NEMA 5-15R plug for immediate use
• Nickel-coated copper pole for reduced oxidation
• UV-resistant nylon housing for long outdoor life
• Flanged mounting with four stainless steel screws for a tight fit

Will it keep out rain, snow, and dust in harsh environments?

The inlet includes an ETL-approved weatherproof front cap and a waterproof back cover that shield internal connections from moisture, dust and winter conditions. The design is intended to perform reliably in wet or dusty climates without cracking or leaking.

• Weatherproof front cap seals the receptacle when not in use
• Waterproof back cover protects internal wiring from ingress
• Materials tested for resistance to freezing and thermal cycling
• Suitable for coastal and inland outdoor exposure

What mounting and clearance do I need for installation?

Prepare a clean 2" diameter cutout where you want to mount the flanged inlet; four long stainless steel screws secure the flange tightly to prevent gaps. The compact design fits common recessed boxes, trailer walls and boat hulls with straightforward hardware installation.

• Required hole size: 2" diameter
• Mounting: four included stainless steel screws for a secure flange fit
• Flush or slightly recessed mounting compatible with standard inlet locations
• No internal wiring required—male receptacle pre-attached

Is this inlet compatible with my RV, boat or generator?

The WELLUCK inlet works as a generator or battery charger plug and is widely compatible with trailers, campers, RVs, cars and boats where a 15 amp, 125V feed is appropriate. It’s designed for common household-style shore power connections and accessory charging needs, but always confirm amperage and connector compatibility with your equipment.

• Rated 15 amp, 125V AC for small-vehicle and accessory power
• Common uses: RV shore power, generator hook-up, block heaters, marine accessories
• Pre-wired NEMA 5-15R plug fits standard 15A outlets
• Not intended to replace higher-amperage shore power systems

Who is this for: The WELLUCK RV Shore Power Inlet is ideal for RV and trailer owners, boaters, van-lifers, and DIY installers who want a quick, weatherproof shore power feed without custom wiring. If you need a compact, durable 15A inlet that resists corrosion and outdoor exposure and installs with basic tools, this product simplifies hookups while providing reliable protection against the elements.