---
product_id: 565191132
title: "MECMO NEMA L14-30P to 14-50R RV Generator Adapter, 30 Amp to 50 Amp Twist Locking Generator 4 Prong Male Plug to 4 Prong RV Female, Heavy Duty for RV Trailer Camper Generator EV Tesla Level 2 Charging"
brand: "mecmo"
price: "VT8513"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/565191132-mecmo-nema-l14-30p-to-14-50r-rv-generator-adapter
store_origin: VU
region: Vanuatu
---

# Supports up to 7500W load 30A to 50A power conversion Heavy-duty flame retardant build MECMO NEMA L14-30P to 14-50R RV Generator Adapter, 30 Amp to 50 Amp Twist Locking Generator 4 Prong Male Plug to 4 Prong RV Female, Heavy Duty for RV Trailer Camper Generator EV Tesla Level 2 Charging

**Brand:** mecmo
**Price:** VT8513
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your adventure with confidence—never miss a charge or a moment!

## Quick Answers

- **What is this?** MECMO NEMA L14-30P to 14-50R RV Generator Adapter, 30 Amp to 50 Amp Twist Locking Generator 4 Prong Male Plug to 4 Prong RV Female, Heavy Duty for RV Trailer Camper Generator EV Tesla Level 2 Charging by mecmo
- **How much does it cost?** VT8513 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/565191132-mecmo-nema-l14-30p-to-14-50r-rv-generator-adapter)

## Best For

- mecmo enthusiasts

## Why This Product

- Trusted mecmo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Safe:** Flame-retardant molded plug with copper wiring, ETL listed for peace of mind.
- • **Locking Twist Design:** Secure 4-prong locking plug ensures stable, vibration-proof connections on the go.
- • **High Wattage Capacity:** Handles up to 7500W, powering your RV or Tesla Level 2 charger without a hitch.
- • **Seamless Power Upgrade:** Convert your 30A generator output to a 50A RV or EV input effortlessly.
- • **Universal Compatibility:** Perfect for RV trailers, campers, generators, and EV charging stations alike.

## Overview

The MECMO NEMA L14-30P to 14-50R adapter converts a 30 Amp locking generator plug to a 50 Amp RV/EV outlet, supporting up to 7500W at 125/250V. Built with heavy-duty, flame-retardant materials and ETL certification, it ensures safe, reliable power delivery for RVs, campers, and Tesla Level 2 charging.

## Description

MECMO NEMA L14-30P to 14-50R RV Generator Adapter, 30 Amp to 50 Amp Twist Locking Generator 4 Prong Male Plug to 4 Prong RV Female, Heavy Duty for RV Trailer Camper Generator EV Tesla Level 2 Charging

## Features

- L14-30P to 14-50R Adapter: - 30AMP 4-prong locking generator plug (NEMA L14-30P Male) to a 50 Amp RV 4-prong outlet (NEMA 14-50R Female) - Support max 30 Amp overload, 125V/3750W 250V/7500W
- Generator L14-30P Male Plug: - NEMA L14-30P 30A 125/250V 4 Prong Locking Male plug converts a 30A locking receptacle on a generator to a connection for a 50A 14-50 RV / EV power cord
- 14-50R RV/EV Female Connector: - 50 Amp RV and EV Tesla style 4-prong NEMA 14-50 receptacle with grip handle, easy to push and pull, 125/250 V
- Heavy Duty: - Heavy-duty 4 prong 30AMP to 50AMP RV generator adapter for Both Electric Vehicle and Recreational Vehicle, Molded plug, copper wiring coated, heavy duty flame retardant, with Etl listed
- Generator to 50 Amp Adapter: - Generator twist lock 4-prong 30A to Tesla 4 prong RV EV power adapter allows you to charge your RV camper or EV Tesla at a generator

## Product Details

- **Brand:** MECMO
- **Voltage:** 2.5E+2 Volts (AC)
- **Connector Type:** Plug-in
- **Plug Format:** Type NEMA
- **Specification Met:** Etl

## Images

![MECMO NEMA L14-30P to 14-50R RV Generator Adapter, 30 Amp to 50 Amp Twist Locking Generator 4 Prong Male Plug to 4 Prong RV Female, Heavy Duty for RV Trailer Camper Generator EV Tesla Level 2 Charging - Image 1](https://m.media-amazon.com/images/I/71VIEIY-rlL.jpg)

## Frequently Bought Together

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- Nilight RV Generator Adapter Cord 30Amp to 50Amp 4 Prong Pure Copper Heavy Duty Twist Lock Male Plug10 Gauge Wire L14-30P to 14-50R 30M/50F for RVs Camper Caravan Van Trailer
- PlugSaf 50 Amp Generator Cord, 25FT 50 Amp RV Extension Cord with Twist Lock, Generator Cable 50A 4 Prong Yellow, NEMA 14-50P/SS2-50R Heavy Duty 6/3+8/1 AWG STW Wire for RV Camper & House

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**Shop now:** [https://www.desertcart.vu/products/565191132-mecmo-nema-l14-30p-to-14-50r-rv-generator-adapter](https://www.desertcart.vu/products/565191132-mecmo-nema-l14-30p-to-14-50r-rv-generator-adapter)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-16*