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Nilight EV Adapter Cord 30 Amp to 50 Amp 4 Prong Pure Copper New Dryer Outlet to EV Plug Conversion Heavy Duty 10 Gauge Wire Nema 14-30P to 14-50R 30M/50F for Level 2 EVs Using

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Availability: In Stock.
Fulfilled by Autoparts Shop

Arrives Thursday, Oct 23
Order within 1 minute
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Color: New dryer plug to EV


Features

  • 30A to 50A Adapter: Allows you to charge Your EV in the garage or home with 4 4-prong dryer outlets. The NEMA 14-30P 4-prong plug is compatible with the new dryer outlet. Note: suitable for Level 2 J1772 EV electric vehicle charging. It's not fit for an RV or dryer. Please check if the receptacle of your home outlet is NEMA 14-30R.
  • Electrical Rating: 30 Amp (NEMA 14-30P) male to 50 Amp (NEMA 14-50R) female heavy-duty power adapter. Rated for 125V/250V and 3750W . Length 12 Inch. Constructed with 4 of 10 AWG wires to ensure high electrical conductivity. Tips: Adjust your charging rate (preferably not more than 30 AMP) to prevent prolonged charging from causing the plug to heat up or triggering the circuit breaker.
  • High Performance: Constructed with 100% pure copper with full 10 gauge wires ensuring high conductivity. The wires are stranded copper, its very flexible and the STW jacket is very durable. The jacket is coated with a heavy-duty flame retardant, heat resilient PVC sheath that serves as protection from the outdoor elements, wear and tear.
  • Weather Resistance: The cord is coated with a heavy-duty flame retardant, heat resilient PVC sheath that serves as protection from the outdoor elements. Protect the wire from wind, rain, snow, soil, and rocks for long-lasting durability. Weather resistant thermoplastic jacket that performs under extreme weather conditions.
  • Package includes: 30AMP to 50AMP 4 prong EV charger adapter cord.

Brand: Nilight


Color: New dryer plug to EV


Voltage: 125 Volts (DC)


Connector Type: 14-50p


Number Of Poles: 4


Package Dimensions ‏ : ‎ 8.19 x 8.07 x 3.62 inches; 1.79 Pounds


Item model number ‏ : ‎ 50388EV


Date First Available ‏ : ‎ November 17, 2023


Manufacturer ‏ : ‎ Nilight


Best Sellers Rank: #939 in Automotive (See Top 100 in Automotive) #2 in RV Plugs, Inlets & Receptacles


#2 in RV Plugs, Inlets & Receptacles:


Customer Reviews: 4.7 4.7 out of 5 stars 2,442 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • A Durable & Reliable Power Solution
Color: 50M/30F
For RV owners needing a safe and efficient power conversion between 50A and 30A outlets, the Nilight 50033R Dogbone Electrical Adapter is a fantastic solution. Built with heavy-duty materials and featuring an ergonomic handle, this adapter ensures a secure and hassle-free connection between power sources. Key Features & Benefits: ✔️ Heavy-Duty Construction – Made with high-quality, heat-resistant materials, this adapter is built to handle up to 3750W at 125V, ensuring a safe and reliable power transfer. ✔️ 50A Male to 30A Female Adapter – Allows 30A RVs or campers to connect to a 50A power pedestal, making it essential for campgrounds, RV parks, and home power setups. ✔️ Flexible & Durable 18-inch Cord – The thick, well-insulated cord offers durability and flexibility for easy maneuvering, even in tight spaces. ✔️ Ergonomic Grip Handle – Designed for easy plugging and unplugging, reducing strain and making it more convenient to connect and disconnect from power sources. ✔️ Safe & Weather-Resistant – Built to withstand outdoor conditions, including rain, heat, and heavy usage, ensuring long-term performance. ✔️ 2-Year Warranty & Reliable Brand – Backed by Nilight’s trusted reputation, this adapter comes with a 2-year warranty, giving you peace of mind. Final Verdict: The Nilight 50033R 50A to 30A RV Plug Adapter is an excellent, must-have accessory for any RV or camper owner who frequently needs to connect to different power sources. With heavy-duty construction, a flexible yet sturdy design, and an ergonomic handle for easy use, it offers safety, durability, and convenience at an affordable price. ⭐⭐⭐⭐⭐ 5/5 – Highly Recommended for RV Owners! ... show more
Reviewed in the United States on February 16, 2025 by Onahunch

  • Works perfectly
Color: 50F/30M&15M Y Splitter
Works great with my camper. Easy setup and gives you more options for your plugs when you don't have a 50 amp. Also happened to be the best price I could find. I have had no overheating issues and it stores fast when you don't need it.
Reviewed in the United States on July 31, 2025 by Jake

  • Good adapter
Color: 30M Locking 3Pin/30F
Works wells with my duromax generator
Reviewed in the United States on August 17, 2025 by Evan schroeder

  • Adapts a common Electric Dryer 240v outlet to the socket most common for EVSE Car chargers.
Color: Welder plug to EV
Got a Dryer outlet and wish it was an EVSE Outlet to charge your car? This is (probably) the correct adapter! Worked fine, and did not get hot running about 32A sustained. Very solid build
Reviewed in the United States on July 31, 2025 by Tech Tango

  • Affordable, functional
Color: 15M/30F
Does what it is supposed to.
Reviewed in the United States on September 26, 2025 by benjamin de boer

  • It’s fits perfectly
Color: 30M/30F Locking
Firs perfectly in the RV connection.
Reviewed in the United States on September 29, 2025 by Donna Bales

  • Product works as advertised
Color: 10-30P/10-30R Y Splitter
I recently switch back to electric dryer and I have a air compressor that was plugged in to the 10-30 receptacle. I did not want to wire a new 240v receptacle so I bought this splitter. It works as intended, just be aware not to have both aplliances running at the same time. The product looks well made. I would buy it again. ... show more
Reviewed in the United States on June 28, 2025 by pj

  • Perfect for our toy hauler
Color: 15M/30F Locking
Well made, no connection issues, works just like it should on our toy hauler.
Reviewed in the United States on July 24, 2025 by Jim

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