POWGRN 25ft NEMA 14-50 Extension Cord 50A Outdoor RV & EV Charging, Weatherproof IP65

POWGRN's 25-foot NEMA 14-50P to 14-50R extension cord delivers a weatherproof, heavy-duty 50 amp connection for RVs and Level 2 EV charging with a flexible jacket and ETL safety certification.

This 50A, 125/250V extension cord is built for outdoor power needs where a reliable, high-current connection is required. Designed to serve both recreational vehicles and electric vehicles that accept a NEMA 14-50 inlet, the POWGRN cord combines rugged materials, user-friendly handling, and protections that make high-power charging and appliance operation safer and easier.

How does this cord handle heavy loads for EV charging and RV use?

The POWGRN cord is rated for 50 amps at 125/250 volts (up to 6250/12500 watts continuous), making it suitable for Level 2 EV charging and most 50A RV shore power needs. It uses STW construction and pure copper conductors to maintain conductivity under load.

• 50A maximum current for sustained charging and appliance power
• STW jacketing for industrial-grade durability
• Pure copper conductors for efficient power transfer
• Compatible with NEMA 14-50P (male) to NEMA 14-50R (female) configurations

Is this extension cord weatherproof and built to last outdoors?

The jacket is engineered to resist water, UV, and temperature extremes, rated IP65 for dust and water protection. Materials are corrosion-resistant, heat-retardant, and able to remain flexible in very low temperatures, helping prevent cracking and failure when bent.

• IP65 weather resistance for light spray and dust protection
• Flame-retardant and heat-resistant jacket for safety
• Corrosion-resistant components for long-term outdoor use
• Flexible down to -40°F to prevent stiffness and kinking

What user-friendly features make plugging and storage easier?

POWGRN designed this cord with an insulated, ergonomic handle for easier grip when plugging or unplugging, lowering the chance of strain or damage. A included grip-style storage accessory helps coil the cable neatly, saving space and reducing wear between uses.

• Insulated handles for safer plugging and unplugging
• Generous handle space to fit gloved hands
• Integrated storage grip to keep the cord tidy
• Flexible cable construction simplifies coiling and transport

Is it certified and are there compatibility cautions?

The cable carries ETL certification, indicating it was tested to recognized safety standards. Always verify that your vehicle or RV inlet uses the NEMA 14-50 configuration and that your charging equipment supports external extension cords to avoid incompatibility.

• ETL listed for independent safety validation
• Check device inlets and plugs for NEMA 14-50 match
• Verify amperage compatibility with charging equipment
• Avoid adapters unless rated for continuous 50A use

Who this is for: Choose the POWGRN 25 ft NEMA 14-50P to 14-50R extension cord if you need a robust, weatherproof 50A cable for outdoor EV Level 2 charging or RV shore power. It's suited for RV owners, EV drivers with compatible inlets, mobile service providers, or anyone who wants a flexible, ETL-listed extension that balances performance with durability. If your setup requires a different plug type, verify the connector fit before purchase.