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Need Help? Contact Tesstudio
Our support team is available via WhatsApp and text message at:
+1 (626) 412-7352
+86 191 2063 1131
+86 190 2201 1181
We’re here to help.
— Tesstudio Support Team
Tesstudio Offline Technical Support Store(Installation+Modified)
Located in : 14451 Franklin Ave, Tustin, CA 92780, USA
Technical Support: +1(657)543-9876 or
+1 (657)565-1007
(note:This phone number provides technical support only.For other services, please contact:
Email: support@tesstudio.com
WhatsApp:+17143179647)
Technical Support Time : Mon-Fri 8:30am-5:30pm
We offer a one-year warranty ( We provide one year of after-sales service for product issues not caused by human damage )
We ship all orders via trusted carriers like FedEx, USPS, UPS, or SF Express.
Enjoy free shipping on all orders! In-stock items are processed and dispatched within 1–2 business days, with domestic US delivery typically taking 3–7 business days.
For pre-orders or temporarily out-of-stock items, shipping will follow the timeframe provided on the product page.
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Tesla NACS Charging Extension
Tesla EV Extension Cord, 16.4 ft NACS to NACS Charging Cable
When your Tesla charger cable does not quite reach, this NACS extension cord adds 16.4 ft (5M) between your Tesla-compatible AC charger and vehicle charge port. Choose from 16A, 32A, 40A, or 48A ratings to match your Wall Connector, Destination Charger, or Mobile Connector output.
Important charging compatibility notes
This extension cord is for AC Level 2 charging only. It is not compatible with Tesla Superchargers. The button on this cable does not control the Tesla charge port door; open the charge port from the Tesla app, touchscreen, or by pressing the charge port door directly.
Extends your existing Tesla-compatible AC charging cable without adding a separate adapter.
Select 16A, 32A, 40A, or 48A based on your charger output and circuit capacity.
The 48A version supports up to 48A / 240V / 11.52kW when paired with a properly rated setup.
Built for everyday garage, driveway, and outdoor AC charging scenarios.
Choose the right rated current
All four options use the same 16.4FT (5M) cable length. Select the current rating that matches your charging equipment.
For Mobile Connectors or lower-output home circuits.
A practical overnight-charging option when your AC charging setup is limited to lower amperage.
Current page price: $176
For many Tesla Wall Connector setups on a standard 40A circuit breaker.
Choose this when your charger output and circuit are configured for 32A charging.
Current page price: $187
For higher-output Wall Connector setups on a 50A circuit breaker.
Select this only when your charging equipment is rated for the higher output.
Current page price: $198
For maximum-output Wall Connector setups on a 60A circuit breaker.
The highest current option listed on this page, supporting up to 48A / 240V / 11.52kW.
Current page price: $209
Fitment and charging details
Silver-plated copper alloy pins
Built for conductivity and long-term durability according to the current product description.
UL94 V-0 flame-retardant shell
Thermoplastic housing is listed as UL94 V-0 for high-temperature charging conditions.
Heavy-duty cable protection
Cable protection is listed as anti-flame, pressure-resistant, abrasion-resistant, and oil-resistant.
Technical specification checklist
For weather-ready AC charging use.
Listed operating temperature range.
Built for repeated plug-in and pull-out use.
Certification claims listed on the current product page.
Complete your Tesla charging setup
SAE J1772 to Tesla Charging Adapter
Useful when you need to connect a Tesla vehicle to compatible J1772 AC charging equipment.
Check the adapter page specs and your charging station before use.
CCS Combo 1 Adapter USA Tesla DC Fast Charging
A separate charging adapter option for compatible Tesla vehicles that support CCS Combo 1 fast charging.
Confirm Tesla vehicle compatibility before ordering.
36W OBD Fast Charger with Dual Ports
Adds hidden dual-port cabin charging for everyday devices inside your Tesla.
Works as an interior power accessory; review that product page for model details.
15W Magnetic Wireless Car Charger Mount
Keeps a phone mounted and charged while you manage navigation, stops, and daily driving.
Designed for Tesla Model 3/Y/Cybertruck according to that page.
Questions before buying
Select the current rating that matches your Tesla-compatible AC charging setup, confirm that you are not using a Supercharger, and use the 16.4 ft NACS extension cord when your existing cable needs more reach.
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.







