J1772 Extension Cable - Compatible with All J1772 EV Chargers
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- Use the product images and variant name to confirm the correct version.
- If you are unsure about fitment, contact Tesstudio with your Tesla model and production year before ordering.
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Local installation and technical support
- Address: 14761 Franklin Ave # G, Tustin, CA 92780
- Technical support: +1 (657) 543-9876 or +1 (657) 565-1007
- Support hours: Monday-Friday, 8:30 AM-5:30 PM
The phone numbers above are for technical installation support only. For orders, shipping, returns, or general customer service, contact:
- Email: support@tesstudio.com
- WhatsApp: +1 714 317 9647
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- Eligible products include warranty support for non-human damage issues.
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Need help before or after purchase?
Contact Tesstudio support:
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J1772 Level 2 Charging Extension
32A J1772 Extension Cable
Add 16.4 feet of reach to a J1772 Level 2 connection with J1772 male and female ends, 32A/240V rating, and three high-visibility color choices.
When the station cable cannot reach the charge port
- Parking position is limited by a short cable.
- Moving the wall charger is expensive.
- A converter can be confused with an extension.
- Low-rated cable can limit the system.
With five meters of correctly rated J1772 reach
- Extend without changing connector type.
- Use 32A Level 2 equipment within system limits.
- Choose black, white, or visible orange.
- Keep flexible cable ready for home or travel.
Add reach without connector conversion
The station-side J1772 plug and vehicle-side J1772 socket preserve the same charging standard.
Match common Level 2 charging systems
Actual current is limited by the charger, vehicle, circuit, adapters, and extension cable.
Use durable cable in routine outdoor conditions
Silver-plated contacts and flexible insulation support -30 C to +50 C operation.
Reach the Car Without Moving the Charger
Add Five Meters to a J1772 Level 2 Connection
This cable only extends J1772; Tesla vehicles with NACS inlets still need the appropriate J1772-to-NACS adapter.
Recommended Pairings
Build a More Flexible Charging Kit
Pair the J1772 extension with a Level 2 home charger, Type 2 portable charger, NEMA adapter, and Schuko adapter where compatible.
FAQ
Questions Before You Upgrade
What connector direction does it use?
J1772 male to J1772 female.
Does it convert connector standards?
No. It is an extension cable only.
What is the rating?
32A at up to 240V AC, limited by the lowest-rated system component.
How long is it?
5 meters / 16.4 feet.
Can it be used outdoors?
It is IP55 rated; do not submerge connectors and store the cable dry when possible.
Q&A
We provide assistance through email, live chat, and detailed installation guides. Additionally, we offer step-by-step tutorial videos featuring influencers to help you with the process.
We offer a one-year warranty (two years for some products).
Yes, the product can be removed after installation without affecting the original wiring harness of the vehicle.
We offer free returns and exchanges if there are any quality issues with the product upon receipt by the customer.
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