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SEGUMA

EV Charger Extension Cable, 40ft 40Amp J1772 Extension Cable Compatible with 110V-240V SAE J1772 EV Chargers, Suitable for J1772 EVs/PHEVs, Level 1/ Level 2 IP66 Car Charger Extension Cord with Bag

    • Based on 140 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: 19 left in stock
Fulfilled by Amazon
Arrives Tuesday, Dec 31
Order within 10 hours and 38 minutes
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Size: 40Amp 40FT (for SAE Charger)


Color: White


Features

  • Reminder: Always fully uncoil the extension cord before use to prevent overheating. DO NOT coil the cord in case of causing overheat on the EV charger extension cable
  • 40FT J1772 EV Extension CableThe Seguma 40 ft (12m) J1772 ev extension cord connects to Level 1 or Level 2 chargers with J1772 connectors, extending your charging reach for J1772 EVs/PHEVs. Ideal ev charger cord for home or on-the-go charging
  • Powerful 40Amp Charging Extension CableThis J1772 extension cable supports up to 40 amps, delivering powerful and reliable charging for your EV/PHEV quickly and efficiently, with no power loss. Charge faster and get back on the road in no time
  • Superior Conductivity for Safe ChargingThe car charger extension cable has silver-plated inlets for excellent conductivity and to prevent overheating. This ensures efficient, safe charging for your EV, giving you peace of mind
  • Sturdy EV Charging CableMade from high-quality 100% copper TPE, with solid J1772 connectors, this ev charging extension cord is built for durability. Stronger than most, it lasts longer and is IP66 waterproof, making it reliable in any weather
  • 1 Year Manufacturer-Seguma provides 12 months guarante on the ev charger extension cable on any quality issues. If there is any questions on the operation, pls contact us for 24/7 support

Color: White


Brand: SEGUMA


Connector Gender: J1772 to J1772 Extension Cable


Voltage: 240 Volts


Input Current: 40 Amps


Manufacturer: ‎SEGUMA


Brand: ‎SEGUMA


Item Weight: ‎12.1 pounds


Package Dimensions: ‎17.04 x 13.5 x 4.76 inches


Country of Origin: ‎China


Item model number: ‎EV-200-0002


Manufacturer Part Number: ‎EV-200-0010


Special Features: ‎High-strength ABS plastic construction, silver-plated inlets, high-quality 100% copper TPE, and IP66 waterproof


Amperage: ‎4E+1 Amps


Voltage: ‎240 Volts


Wattage: ‎9600 watts


Date First Available: August 9, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • The only review thus far from someone who actually paid for it? This cable is great.
Size: 40Amp 21FT (for SAE Charger) Color: White
I just purchased this cable and took a gamble since all of the prior reviews were from VINE people who got it for free. (I paid $50 under the well-known brand cable also available so for 25% less, and free amazon returns, what could go wrong?) Answer: nothing. The cable from Seguma is well-made heavy cable and works perfectly with no loss in power, no noticeable excess heat, and solid connectors. I received no incentives for this honest review. Background on why I purchased this cable: I've been driving EVs for 12 years now and as such, I have one of the very old original Ecotality (long since bankrupt) Blink chargers that still works great but can't deliver more than 24A (even on my 240V/40A circuit). I just purchased a new 2023 Tesla Model Y (which came with the Female J1772 adapter to the Tesla NACS/SAAW J3400 plug) which allowed me to plugin my old charger to my new Tesla perfectly and get 24A. The problem was that with the charge door at the rear of the Tesla, and my garage space very tight, I couldn't back the Tesla in and be close enough for the charger cord to reach. So I was down the path of a Tesla Wall Connector and a 60A circuit upgrade to get the full 48A charger my Model Y could handle. $1500 for the circuit upgrade and another $500 for the wall connector - and I was looking at $2k... for what? So I could charge the entire battery in 6 hours during super-off-peak? I realized I never need to go that far and could always put it on the supercharger if I needed to. The cable: So after evaluating all of the options in the market (extending my NEMA 6-50 outlet with an extension cord, extending the length of the outlet to bring the charger closer, etc.) I stumbled across this J1772 extension cord from Seguma ... with no reviews from people that had purchased the cable. It came well packaged, connectors protected, entire cable protected in plastic for that matter, in a nice case (that I'll never use the cable will just be run down the side of my garage on the floor). It's the almost exactly cable used on my original Blink charger, solid, good quality rubber, the right about of flexibility but not too much. Now I have Charger (J1772 Male) -> (J1772 Female) Seguma Charging Cable (J1772 Male) -> (J1772 Female) Tesla included Connector (NACS/SAAE J3400 Male) -> 2023 Tesla Model Y Performance (total of about 41ft total) Initial tests have been fine. I still get the full 24A I was getting off of the charger before using this extension cable. I saved $1850 off of the upgrade to a wall connector option and 25% off of the competitor cable everyone seems to always purchase on Amazon. I'm very happy with my purchase thus far but will update this review if I ever have any issues. ... show more
Reviewed in the United States on October 6, 2023 by Mike B
    • Well made, heavy duty cable
Size: 40Amp 40FT (for SAE Charger) Color: White
Its heavy and stayed pretty flexible in the cold. Rated for 40 amps but I have the EV charger limited to 30 amps, and it doesn't get warm at all after several hours. Good solution for when the charger can't be mounted closer.
Reviewed in the United States on December 17, 2024 by SchBook1
    • a great ev charge cable extender: exactly what I needed.
Size: 40Amp 21FT (for SAE Charger) Color: White
At 1st, I thought 21 ft was too much, but NOPE... it is exactly what I needed. My charger is against the back wall and there is another car blocking access, so all I do is plug this into the wall cable and it reaches my car no problem. Money well spent! Worth it! One thing: I was definitely surprised by how small this cable is. I thought it would be much heavier and thicker. Everything works well though. So my concern is unfounded. ... show more
Reviewed in the United States on August 31, 2024 by K. Toy
    • Don't Buy it would not charge correctly after being used 11 times over 40 days
Size: 40Amp 21FT (for SAE Charger) Color: White
After about 40 days of owning this item I started to have charging problems. I only used the extension cable 12 times for just under 3 months I’m now getting a short when I try and connect the extension plug into my main line on my level 2 charger cord. You have to wiggle it around and press firmly to get it to respond. If I bypass using the extension cord I have no issues with just the main line cable only so I know there’s an issue with the extension cord. Of course this causes issues as you think it’s charging and then it will stop or will not charge at all. I Can Not Return The Extension Cable as I’m past their return timeline. Also, You may be taking a chance if you use it as it may cause a larger problem for your electric car batteries or the car itself. I am still using the my original main charger unit cable that was installed about 8 years ago with no problems what so ever. ... show more
Reviewed in the United States on October 26, 2024 by Charles
    • So far, so good
Size: 40Amp 21FT (for SAE Charger) Color: White
I was really worried about buying a cheaper non-UL listed Chinesium extension cable for charging my expensive EVs, but I needed something delivered quickly and didn’t care for the bulky connectors on the “made in the USA” ones. This has worked well with three different makes/models on the grizzl-e classic that is hardwired outside my garage. Nothing has blown up or burst into flames. No noticeable heat generation and it’s charging at the full 40amps. We’ve gone through quite a few charging cycles on it over a few weeks in varying weather conditions and it’s going strong. Sun, cold, and rain have had no noticeable impact. The wire definitely appears to be a smaller gauge than what came attached to our EVSE and we’ve been extremely careful with the connectors because they don’t seem to be the most durable plastic. The best part? No more playing musical cars and rearranging the driveway when someone needs the charger. ... show more
Reviewed in the United States on April 26, 2024 by Phil
    • Seguma customer service
Size: 40Amp 21FT (for SAE Charger) Color: White
The product itself was faulty but the service I received was fabulous. I was credited for the product in a timely manner and the communication from the customer service department was awesome
Reviewed in the United States on September 19, 2024 by jamie allen
    • Handy
Size: 40Amp 21FT (for SAE Charger) Color: White
It's good quality, and handy to have.
Reviewed in the United States on August 18, 2024 by Brent Nini
    • Perfect!
Size: 40Amp 21FT (for SAE Charger) Color: White
Works as it should, no out of the norm heat in the cables or connectors. Charges at full 48amps with now drop off in charging rate. Just as described! Will ride around with my car in my trunk for those “just in case” situations! Highly recommend.
Reviewed in the United States on August 19, 2024 by Omar Castro

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