Heavy-Duty Amp RV Extension Cord, Durable Wire Diameter Power Supply Cable with Copper Wire & Plugs for Trailer, Camper

Upgrade your RV, trailer, or camper power setup with the 50Ft 50 Amp RV Extension Cord Durable Premium Power Cord — a high-performance solution for safe, long-distance power transmission. Designed with outdoor functionality in mind, this rugged 26.5mm wire diameter extension cord is engineered for durability, safety, and convenience—so your power always reaches where you need it.


Heavy-Duty Construction for Outdoor Reliability

Crafted with 100% all-copper wire (6AWG/3C + 8AWG/1C), this RV cord power supply cable delivers excellent conductivity and consistent voltage for powering your motorhome, camper, or trailer. The STW outer jacket resists abrasion, moisture, and extreme temperatures ranging from -40°F to 140°F, making it the perfect choice for both winter and summer travel.


Extended Reach with Premium 50FT Length

Tired of short cables? This premium 50Ft power cord offers a generous range, allowing you to safely connect to distant power sources without risky improvised setups. Whether you’re parked at a campsite or powering up at a worksite, this cable ensures your power supply is never out of reach.


Secure N14-50 Plugs with Ergonomic Handles

Equipped with industry-standard N14-50P male and N14-50R female plugs, the cord offers universal compatibility with most RVs and electrical hookups. The integrated ergonomic handles provide a solid grip for easier plugging and unplugging, helping to reduce strain on your hands while improving safety.


Built-In Carry Strap for Easy Transport

The included portable strap allows for compact storage and hassle-free carrying. Whether you’re on the road or storing it in your garage, the cord stays organized and ready for your next trip.


Wide Compatibility for RVs, Campers, Trailers & More

Perfect for a range of applications, this copper wire RV extension cord supports power transfer for trailers, campers, motorhomes, and even electric welder setups. Use it for long-term camping, mobile living, or outdoor electrical jobs.

If you’re looking for a durable premium power cord that delivers peace of mind, efficient power delivery, and rugged protection for your electrical gear, this RV 26.5mm wire diameter extension cord is your go-to solution.