CircleCord NEMA 14-50 50A Extension Cord 25 ft — Heavy‑Duty EV & RV Charging, Weather‑Resistant

Built for outdoor use and everyday handling, this 25-foot CircleCord extension pairs a NEMA 14-50P male plug with a 14-50R female receptacle to give you flexible reach when your vehicle or trailer can’t reach a fixed outlet. ETL listing and thick PVC jacketing protect pure copper conductors against weather and abrasion, while molded grip handles, an organizer strap and a storage bag keep setup and stowage simple.

How does this extension cord perform for EV and RV power needs?

The CircleCord supplies full 50 amp capacity for both 125V and 250V circuits, supporting Level 2 EV charging and 50A RV shore power without degrading performance. Conductors are pure copper and the cord is rated to handle up to the specified wattage safely under normal operating conditions.

• Electrical rating: 50 Amp (max 6250 W at 125V / 12500 W at 250V)
• NEMA 14-50P to 14-50R configuration for wide compatibility
• Pure copper STW cable for reliable conductivity

Is the cord durable enough for outdoor and seasonal use?

Yes — the cable’s heavy-duty PVC jacket is flame retardant, heat resistant and UV-stable, offering protection from rain, snow, wind and abrasion. The ETL listing indicates it meets recognized safety standards for manufactured power cords.

• ETL listed for quality and safety compliance
• Weather-resistant PVC jacket protects against elements and rough surfaces
• Molded strain relief and grip handles reduce plug wear and make connections easier

How easy is it to carry, store and use the 25-foot CircleCord?

The cord is designed for everyday portability: both plug ends have molded grip handles for safer plugging and unplugging, and the package includes a cord organizer strap plus a storage bag to keep the cable tidy when not in use. If you need an even tidier loop, adjust the organizer to fit a larger coil.

• Molded grip handles on both ends for secure handling
• Adjustable cord organizer and storage bag included for transport
• 25-foot length balances reach and manageability for most driveways and campsites

Will this work with my EV or RV model?

The 14-50 configuration is a common standard for Level 2 EV charging and 50A RV shore power. Many modern EVs and RVs accept NEMA 14-50 connections, but always verify your vehicle or charger accepts a NEMA 14-50 inlet before use.

• Compatible with Level 2 EV charging setups that use NEMA 14-50
• Suitable for 50A RV trailer campers requiring a 14-50 inlet
• Check vehicle/charger documentation to confirm compatibility

Who is this for: The CircleCord 50 Amp 25ft extension is aimed at EV owners and RV travelers who need a robust, weather-resistant extension to reach distant outlets without sacrificing 50A power delivery. It’s a practical choice for homeowners with fixed outlets set back from driveways, RVers at campsites, and anyone seeking a portable, well-built NEMA 14-50 extension with easy storage and safe handling features.

Key features summary:

• 50 Amp rating with pure copper STW wiring
• ETL listed, heavy-duty flame retardant and UV-resistant PVC jacket
• Molded grip handles, adjustable organizer, and storage bag included
• 25-foot length for added reach with Level 2 EV chargers and 50A RVs