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40ft/12m J1772 Extension Cable for all J1772 EV Electric Vehicle Charger Adapter

Ratings & Reviews for Lectron 40ft/12m J1772 Extension Cable for all J1772 EV Electric Vehicle Charger Adapter

4.9
312
Review
 4.9 out of 5
312 Reviews

3 Star
0%
2 Star
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1 Star
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96% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The adapter provides efficient and reliable charging up to 48 Amps, with a sturdy, well-constructed design that is suitable for outdoor use in various weather conditions. Most users report the adapter works seamlessly with a variety of electric vehicle models, including non-Tesla vehicles. While a few noted a slightly tight fit when connecting, the majority highlight the adapter's ease of use and the significant time savings it provides when charging their electric vehicles.

Customer review summary generated by AI, including incentivized reviews.
312 Customer Reviews

Good build and fit. It does get hot.

Would Recommend

It's working well, good build and good fit. But at 48A (11 kW) it gets very hot after a couple of hours. I slowed down the amperage (through the settings in the car) a bit, even though it does say it is rated for a maximum of 48A. The Tesla Wall Adapter's handle gets hot too using this (not as much in a real Tesla).

September 8, 2025

From Wasserstein/Lectron

Tesla to J1772 connector Adapter

The J1772 Adapter is solid connector that works very well with Honda prologue vehicle. I did not have any issues while charging and found it to be helpful to charge with any L2 or Tesla wall charge.

August 31, 2025

From Wasserstein/Lectron

Great Products and easy to use.

Would Recommend

This product works great! I have two Lectron adapters. One is for the Tesla to J1772 adapter for the Supercharge stations, and the other is for the Tesla Destination Charger to J1772 adapter. Both work well with no problems

August 28, 2025

From Wasserstein/Lectron

Tesla to J1772

Would Recommend

Delivery to Canada was very quick. Adapter looks and feels solid. Works flawlessly! Definitely recommend!

August 28, 2025

From Wasserstein/Lectron

Easy attachment to Tesla high-powered wall connect

Easily compatible with Tesla home charger HPWC, adds efficiency and compatibility

August 27, 2025

From Wasserstein/Lectron

Looks good and works very well

Would Recommend

Product is built well and works exactly as advertised.

July 31, 2025

From Wasserstein/Lectron

Works on Lyriq

Would Recommend

Works on Lyriq at tesla superchargers .heavy duty well made

July 28, 2025

From Wasserstein/Lectron

Use home Tesla charger to plug in VolvoXC90

Would Recommend

Used this converter to use a Tesla type 2 home charger 220v to 2025.5 Volvo XC 90 T8 plug in hybrid

July 21, 2025

From Wasserstein/Lectron

adapter for Kia EV6

Would Recommend

Works as advertised for Kia EV6. Good for travel away from home

July 21, 2025

From Wasserstein/Lectron

Works well and designed well

Would Recommend

Used to charge a 2022 Hyundai Ioniq at a Tesla destination charger. It was easy to use and worked perfectly.

July 21, 2025

From Wasserstein/Lectron

Works flawlessly with our 2020 Bolt EV

Would Recommend

Our new house came with a Tesla wall charger. I don't know what to say except this adapter works like you would expect and hope it would. The "handshake" takes just a few seconds even though 30 seconds is the recommended wait time.

July 20, 2025

From Wasserstein/Lectron

Adapter

Would Recommend

I have not tried to use my new adapter yet but look forward to some added range on my short range EV

July 18, 2025

From Wasserstein/Lectron

Works well

Would Recommend

Works as advertised. If you need an adapter this is a good one.

July 17, 2025

From Wasserstein/Lectron

Works like a charm

Perfect adapter. Great form factor. Feels very sturdy. Very happy :)

July 11, 2025

From Wasserstein/Lectron

Highly recommended!

Product Review: Lectron Tesla to J1772 EV Adapter | 250V | 48 Amp I recently purchased the Lectron Tesla to J1772 EV Adapter, and I must say it's an excellent addition to my EV charging setup. Designed to handle up to 250V and 48 Amps, this adapter ensures a seamless charging experience for J1772-compatible electric vehicles using Tesla charging stations. Pros: High Compatibility: Works flawlessly with my J1772 EV, allowing me to access a wider range of Tesla chargers without any issues. Sturd...

June 25, 2025

From Wasserstein/Lectron