EVDANCE J1772 EV Extension Cord 50A 21/40 FT
EVDANCE J1772 EV Extension Cord 50A 21/40 FT
EVDANCE J1772 EV Extension Cord 50A 21/40 FT
EVDANCE J1772 EV Extension Cord 50A 21/40 FT
EVDANCE J1772 EV Extension Cord 50A 21/40 FT
EVDANCE J1772 EV Extension Cord 50A 21/40 FT
EVDANCE J1772 EV Extension Cord 50A 21/40 FT
EVDANCE J1772 EV Extension Cord 50A 21/40 FT
EVDANCE J1772 EV Extension Cord 50A 21/40 FT
EVDANCE J1772 EV Extension Cord 50A 21/40 FT
J1772
J1772

Connector

21 FT
21 FT

Cable

40 FT
40 FT

Cable

50A/240V
50A/240V

Circuit

EVDANCE J1772 EV Extension Cord 50A 21/40 FT

Sale price$239.95 USDRegular price $289.95 USD
From <strong>$60/month</strong>, or 4 payments at 0% interest with Klarna Check purchase power

From $60/month, or 4 payments at 0% interest with Klarna Check purchase power

Description

*SHIPS WITHIN 1 - 2 WORKING DAYS

【Extend Your Charging Range】- The EVDANCE J1772 EV Charger Extension Cord is the perfect accessory for electric vehicle owners who want to extend their charging range. It's designed to be compatible with Level 1 and Level 2 chargers that have J1772 connectors, providing flexibility for different charging setups. Please note that Tesla vehicles require a J1772 adapter (not included) to be compatible.

【Powerful 50Amp Charging with 21FT Cable】- This extension cord supports up to 50 amps charging, offering a powerful charging solution for your electric vehicle. It comes with a heavy-duty 40FT outdoor cable, giving you both the power and reach to efficiently charge your EV.

【Enhanced Conductivity for Optimal Performance】- The inlet of this extension cord features silver plating, ensuring excellent conductivity during charging sessions. This enhanced conductivity not only improves charging efficiency but also prevents overheating, guaranteeing a safe and reliable charging experience.

【Built to Last with High-Strength Polycarbonate PC Material】- Made from high-strength Polycarbonate PC Material, this extension cord is built to last. Its durable construction offers exceptional longevity for long-term use. Additionally, its waterproof design (IP66 rated) provides peace of mind, allowing you to confidently use it in any weather condition.

【EVDANCE 12 Months Warranty: Your Trusted Partner】- At EVDANCE, we stand behind the quality of our products. That's why we offer a 12-month warranty from the date of purchase. If you encounter any issues with your charger due to manufacturing defects or workmanship during this period, our dedicated team will promptly assist you in resolving the matter.

J1772
J1772

Connector

21 FT
21 FT

Cable

40 FT
40 FT

Cable

50A/240V
50A/240V

Circuit
Length
Length: 21FT
You May Also Need

Pairs well with

Ships in 1–2 days. Delivered in 3–5 days.

30-Day Hassle-Free Return Service

1-Year Warranty

Online Customer Service (Replies within 24 hours)

Why choose EVDANCE Extension Cords?

EVDANCE EV Charging Extension Cable is trusted by EV creators and everyday drivers for solving short charger cable problems at home, in the garage, driveway, curbside, or shared parking spaces. Compared with many similar-priced EV charging extension cords, EVDANCE focuses on thicker heavy-duty cable quality, safer handling, and long-lasting durability for compatible J1772/CCS AC charging setups.

More Reach. Less Parking Stress.

Extend your home charging reach with EVDANCE. This J1772 EV charging extension cable bridges the gap from garage to driveway or curbside parking, supports compatible J1772/CCS AC charging up to 50A and 12kW max

Garage to Driveway EV Charging Made Easy

Charge your vehicle with ease, whether it is parked in the driveway, at the garage entrance, or in an outdoor parking space. This extension cable is designed to resolve the common issue of charging cords being too short, allowing you to charge directly at the spot where your family typically parks—eliminating the need to frequently reposition your vehicle just to reach a power source.

Make Every Parking Spot Charge-Ready

EVDANCE J1772/CCS EV Charging Extension Cable gives your home charging setup the flexibility to reach beyond the wall charger. Whether your EV is parked just outside the garage, beside another family car, or farther down the driveway.

Compatible with J1772/CCS AC Charging

EVDANCE J1772 EV Charging Extension Cable supports compatible Level 2 AC charging for J1772-compatible and CCS-equipped EVs. Rated up to 50A and 240V, it extends charging reach for home, garage, driveway, and destination charging. Not for CCS DC fast charging.

UL94-V0 Rating

The EVDANCE EV charging extension cable, designed specifically for J1772/CCS, is manufactured using UL94-V0 rated flame-retardant materials, helping to enhance safety during daily home charging.

10,000+ Plug-In/Out Test

The J1772/CCS connector is tested for 10,000+ plug-in and pull-out cycles, helping maintain a secure fit, smooth connection, and reliable charging performance for home, garage, driveway, and travel charging scenarios.

4400LB Load Resistance

Built for real-world home charging environments, the EVDANCE EV charging extension cable is designed to withstand up to 4400LB load pressure. Its heavy-duty structure helps protect the connector and cable during garage, driveway, and outdoor use, giving EV owners more confidence in daily charging.

Fast Charging

It supports AC charging currents of up to 50A and a maximum output power of 12kW. Specifically designed for use with Tesla Wall Connectors, Mobile Connectors, and Destination Connectors, this extension cable effectively extends the charging range while ensuring reliable and stable home EV charging performance.

Specifications & Parameters

Description

*SHIPS WITHIN 1 - 2 WORKING DAYS

【Extend Your Charging Range】- The EVDANCE J1772 EV Charger Extension Cord is the perfect accessory for electric vehicle owners who want to extend their charging range. It's designed to be compatible with Level 1 and Level 2 chargers that have J1772 connectors, providing flexibility for different charging setups. Please note that Tesla vehicles require a J1772 adapter (not included) to be compatible.

【Powerful 50Amp Charging with 21FT Cable】- This extension cord supports up to 50 amps charging, offering a powerful charging solution for your electric vehicle. It comes with a heavy-duty 40FT outdoor cable, giving you both the power and reach to efficiently charge your EV.

【Enhanced Conductivity for Optimal Performance】- The inlet of this extension cord features silver plating, ensuring excellent conductivity during charging sessions. This enhanced conductivity not only improves charging efficiency but also prevents overheating, guaranteeing a safe and reliable charging experience.

【Built to Last with High-Strength Polycarbonate PC Material】- Made from high-strength Polycarbonate PC Material, this extension cord is built to last. Its durable construction offers exceptional longevity for long-term use. Additionally, its waterproof design (IP66 rated) provides peace of mind, allowing you to confidently use it in any weather condition.

【EVDANCE 12 Months Warranty: Your Trusted Partner】- At EVDANCE, we stand behind the quality of our products. That's why we offer a 12-month warranty from the date of purchase. If you encounter any issues with your charger due to manufacturing defects or workmanship during this period, our dedicated team will promptly assist you in resolving the matter.

Charging Performance
Charging Type
AC Charging Extension Cable

Voltage
110V–240V AC Single-Phase

Max Current
50A Max

Max Power
12kW Max
Plug & Compatibility
Connector Type
J1772/CCS

Product Type
J1772 Extension Cable

Compatible Use
J1772/CCS AC charging setups
Cable & Portability
Cable Material
TPE + Copper

Total Length
21FT/40FT

Cable Function
Extends charging reach

Use Scenario
Garage, driveway, curbside, shared parking
Outdoor & Durability
IP Rating
IP66

Operating Temperature
-22°F to 122°F / -30°C to 50°C

Storage Temperature
-40°F to 185°F / -40°C to 85°C

Material Focus
Heavy-duty TPE + copper cable
Product Structure
J1772 Charging Inlet
Connects to compatible charger connector

J1772 Charging Connector
Connects to vehicle charging port

Charging Cable
Extends charging distance

Protective Cap
Helps protect connector when not in use

Inside the Box

  • EV Extension Cords

  • User Manual

  • 1-Year Warranty

FAQs

Please read our FAQs page to find out more.

Is it safe to use EVDANCE extension cord?

Sure. Our extension cord uses UL-Recognized cable and has passed multiple safety tests, including freeze test, heat test, drop test and drive over test. It is IP66 weatherproof, so it can be safely used in all conditions - snow, ice, or even in extreme summer heat.

Is EVDANCE extension cable UL listed?

There is currently no unified UL certification for EV extension cable as a complete product. EVDANCE uses UL-Recognized cable and conducts extensive safety testing to ensure reliable and safe charging performance.

Does it work at Tesla Superchargers or other DC fast chargers?

No. This extension cable is designed for AC charging only. We are currently developing a DC fast charging extension solution and hope to share more details in the future.

Will using EVDANCE extension cable cause voltage drop?

Any added cable length will cause a small amount of voltage drop in theory. However, EVDANCE uses high-quality, UL-Recognized cable designed for high-current EV charging, which helps minimize power loss and maintain stable charging performance during normal use.

Can the extension cable be used outdoors? Will water get inside?

Yes. Our extension cable is rated IP66 weatherproof, meaning it is protected against rain and splashing water during outdoor use. However, full submersion or prolonged exposure to heavy, continuous water flow is not recommended.

Will using an extension cable affect charging speed or safety?

When used properly, EVDANCE extension cable does not significantly impact charging speed. It is designed to maintain safety and performance standards, ensuring efficient and safe charging as long as it is used within its specified limits.

Why do some EV manufacturers advise against using extension cords?

EV manufacturers (like Tesla and GM) advise against extension cords as a safety precaution. Standard household extension cords are not designed for the high, continuous amperage (30–50A+) required for Level 2 EV charging. Using the wrong cord can cause overheating, voltage drop, melted insulation, electrical shock, or fire risks. Their warnings target typical household cords—not purpose-built, heavy-duty EV charging extension cables rated for sustained high current with proper gauge wire and safety features.