The Ultimate Guide to All EVs That Support NACS

EV Brands With Native NACS

When SAE International officially standardized the North American Charging Standard, Hyundai was the first to fully commit, releasing the 2025 IONIQ 5 with a native NACS port. However, as is the case with early adopters, the IONIQ 5 initially charged slower at Superchargers compared to when plugged in at CCS chargers via the included CCS1-to-NACS adapter. This was largely due to older V3 Superchargers, which top at 250kW, not being able to deliver the voltage that Hyundai’s EVs built on its 800-volt E-GMP platform can accept. This changed with the rollout of V4 Superchargers, which can deliver up to 500kW.

Here are the EV models with a native NACS port [updated as of January 8, 2026]:

The 2026 Rivian R1T Quad with a native NACS port. Image courtesy of rivianupdates on Instagram.

Lectron’s Vortex Plug Takes Center Stage

When Tesla opened its Supercharger network to non-Tesla EVs, demand for NACS adapters quickly exceeded supply. Tesla did not initially produce adapters at the scale automakers needed, creating a bottleneck during the industry’s transition to NACS. That gap was filled by Lectron, which evolved from an aftermarket EV accessory brand into an OEM supplier supporting major automakers including Ford, General Motors, Mercedes-Benz, Volkswagen, Audi, and Porsche.

Rather than building adapters from scratch, automakers turned to Lectron’s existing designs, manufacturing capacity, and real-world validation. This approach allowed faster deployment while meeting the durability and safety standards required for DC fast charging.

Built for High-Power DC Fast Charging

The Lectron Vortex Plug is engineered specifically for the demands of Tesla V3 and V4 Superchargers. Rated for up to 500 amps and 1,000 volts, it supports the high power levels needed for modern fast charging, enabling compatible EVs to add significant range in a short period of time under optimal conditions.

As an answer to growing concerns about safety, especially with handling extremely high voltage, Lectron released the Vortex Plus, which features a secure interlock mechanism designed to help maintain a stable connection during fast-charging sessions. It is the first publicly available NACS-to-CCS adapter certified under UL 2252, a standard focused on electrical, mechanical, and thermal safety for high-voltage EV charging equipment.

The Ford-branded, Lectron co-developed NACS adapter. Image courtesy of Ford.

Lectron’s role extends beyond consumer accessories. Ford and GM co-developed their branded NACS adapters with Lectron, while Mercedes-Benz and BMW recommend the Vortex Plus to their customers. Volkswagen Group brands, including Audi and Porsche, also rely on Lectron-built adapters.

Why Adapter Quality Matters for NACS Charging

DC fast charging pushes immense amounts of power through relatively compact hardware. At peak output, Tesla Superchargers can deliver hundreds of amps at high voltage, leaving little margin for error. When adapters are poorly designed or insufficiently tested, they can introduce issues that affect both charging performance and long-term reliability.

Poor-quality adapters may:

• Overheat under sustained load, especially during longer fast-charging sessions

• Fail communication handshakes between the vehicle and the Supercharger

• Interrupt charging sessions due to unstable electrical or mechanical connections

• Create long-term reliability risks, including accelerated wear on the adapter or vehicle charge port

High-quality adapters are designed to address these challenges directly by focusing on:

• Thermal management, helping dissipate heat during high-current charging

• Electrical stability, ensuring consistent power delivery throughout the session

• Secure mechanical locking, reducing the risk of partial connections or unexpected disconnects

• Protocol compatibility with Superchargers, enabling reliable communication across different charger generations

This is why automaker-backed, UL-certified adapters matter. Products like the Lectron Vortex series, which have undergone formal safety certification and OEM validation, are engineered to perform reliably under real-world DC fast-charging conditions rather than simply meeting minimum functional requirements.

What This Means for EV Buyers in 2026

For EV buyers in 2025, the shift to NACS does not mean you need to immediately replace your vehicle or wait for a model with a native NACS port. While native NACS is clearly the long-term direction, high-quality, approved adapters have effectively removed the urgency to switch right away.

Millions of CCS-equipped EVs are already on the road, and many of them can now access Tesla’s Supercharger network using approved NACS-to-CCS adapters. This means today’s EV owners can benefit from NACS infrastructure without changing vehicles.

With the right combination of vehicle support, software authorization, and an approved adapter, drivers can already enjoy:

• Access to 25,000+ Tesla Superchargers across North America

• Reliable DC fast charging on long road trips

• More consistent charging experiences compared to many legacy CCS networks

• Reduced charging anxiety, especially in areas with limited public infrastructure

Because adapter-based access delivers much of the same real-world convenience as native NACS, switching to a NACS-equipped EV is often a matter of timing rather than necessity. For many buyers, it makes sense to:

• Keep a current CCS EV and use an approved adapter

• Purchase a CCS EV today without worrying about immediate obsolescence

• Wait for future vehicle refreshes or redesigns that include native NACS ports

Practicality-wise, adapter-based Supercharger access is already functionally close to native NACS, particularly when using automaker-approved, UL-certified solutions like the Lectron Vortex series. This flexibility allows buyers to focus on factors like vehicle range, price, and features, rather than feeling pressured to adopt new hardware immediately.

Native NACS will eventually become standard across most new EVs, but in 2026, adapters have made the transition far less disruptive, giving consumers time to move at their own pace while still enjoying the benefits of Tesla’s charging network.