691944 Power Adapter 4-Prong Generator 30A Locking L14-30P Male to RV 50 AMP 14-50R Female

691944 Power Adapter 4-Prong Generator 30A Locking L14-30P Male to RV 50 AMP 14-50R Female

USD$27.99 USD $21.99

Parkworld 691944 Power Adapter 4-Prong Generator 30A Locking L14-30P Male to RV/EV 50 AMP 14-50R Female (Black)


  • 100% copper conductor inside, Heavy-duty round power adapter for generator to Camper & Electrical Vehicle.
  • 1 piece RV / EV Adapter L14-30P to 14-50R support max 30 Amp overload, 125V/3750W 250V/7500W.
  • Compact version adapter Molded with electroplate copper terminal in order to avoid surface oxidation effectively.
  • Generator 4-prong 30 AMP male plug. RV & EV (Tesla) 4-prong 50 AMP (NEMA 14-50 female) Receptacle.
  • Color : Black with electroplate copper terminal. 
  • Both for EV and RV.




Generator power adapter 30 Amp 125 Volt / 250 Volt. Use when RV 50A cord with 14-50P plug need to get power from generator 4-prong twist lock L14-30R outlet.

(BOTH FOR RV AND TESLA EV)



You can get the cord or adapter in your need.

We focus on producing power cord and molding NEMA plug or connector.
Most of generally use NEMA plugs and receptacles we can manufacture with PVC cable.
We have UL approved for all PVC wire in UL 62 standard, and also have UL or ETL approved for most of connectors in UL 817 standard.

Please let us know your demand by send message to us.
You can explain what plug with what receptacle and what length you want.

Don't worry about the amount in your need, even you only need special one that you can not find it in retail.
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  • byreefbum
    Feb. 15,2019

    Exactly what I needed for 50amp RV plug. Good quality and appears well built

  • byavidreader
    Jan. 21,2019

    I have been using this for about 2 weeks. The fit to a 30A extension cord and 50A EV Charger is tight and could not be more excellent. I couple and uncouple frequently so need a product that will not wear out and become loose over time. This is well made and I think it will hold up to repeated use

  • byRic Van Natta
    Oct. 31,2018

    Using this adapter to connect my 2015 Keystone Cougar camper to a Predator 8750 generator. Simple and quick to connect my 50 amp trailer cable to this rugged adapter.

  • byAmazon Customer
    Sept. 20,2018

    The plug/cord was necessary to complete the book up of our generator for hurricane season. Instead of looking around at stores Amazon had what was needed. Hopefully we won’t need to use the generator, but we are ready!

  • byUpstate NY
    Aug. 18,2018

    Good product

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