Kohree 30 Amp RV Power Extension Cord 50 ft with Grip Handle, 90 Degree Locking Adapter, ETL Listed Review (2026)

What this cord is built for

This is a 50 foot, 30 amp RV power extension cord from Kohree, intended to run between a campground pedestal and a travel trailer, fifth wheel or motorhome's shore power inlet. It uses 10 gauge, three conductor STW wire made of 100 percent copper with a PVC jacket, rated for 125 volts and 3750 watts, matching the standard 30 amp RV shore power specification. The male end uses the common TT-30P plug shape while the female end is a locking connector, and the cord is ETL listed, indicating it has been independently tested against a recognized electrical safety standard for this type of product.

The 90 degree adapter and grip handle

A key feature of this cord is the included 90 degree locking adapter at one end, which reduces the strain and sharp bend that a straight cord can put on a pedestal outlet or the RV's own power inlet, especially in tight campsite setups. The connectors include a grip handle design meant to make it easier to pull the plug cleanly from a pedestal outlet, which matters because worn or corroded 30 amp outlets can grip a standard plug tightly. An LED indicator on the plug glows to show power is present, giving a quick visual check before assuming the pedestal or cord is working. The twist lock design at the female end is meant to keep the connection secure and reduce water intrusion in wet weather.

Living with the cord at the campsite

At 50 feet, the cord reaches most standard pull through and back in sites without needing a second extension, and the included adjustable cord organizer and carrying strap make it easier to coil and store when not in use. Because the cord includes a bundled 15 amp male to 30 amp female adapter rated for 1875 watts, owners can also connect to a household style outlet in a pinch, though that adapter reduces available power well below the cord's full 30 amp rating. Owners should keep the connections elevated off wet ground where practical and inspect the prongs and locking ring periodically for corrosion, since outdoor power cords see more weather exposure than typical extension cords.

How it compares with other 30 amp cords

Our score of 7.8 out of 10 ranks this cord sixth of seven in the site's RV power cord guide, behind several other 30 amp, 50 foot cords that also use 10 gauge wire, LED indicators and ETL listing, meaning the field is closely matched on core specs. The main difference between this group of cords tends to be small design details like handle shape, adapter inclusions and cord organizer style rather than large gaps in electrical capability. This Kohree cord's main advantage over some rivals is the included 90 degree locking adapter and bonus 15 to 30 amp adapter, which add convenience without raising the price.

Who should buy this cord

This cord suits RVers who want a dependable, ETL listed 30 amp cord with a locking connection and the convenience of a 90 degree adapter and a bonus 15 amp adapter for occasional household outlet use. It is not a fit for rigs that need 50 amp service, which requires a different cord and connector entirely, so confirm your RV's shore power inlet before buying. As with any RV power cord, avoid running it under heavy furniture or coiling it tightly while carrying a load, and disconnect power before connecting or removing the cord at the pedestal.

Frequently asked questions