SEGUMA J1772 to Tesla Adapter — 80A 240V Mobile EV Adapter for Model 3/Y/X/S, IP65 Weatherproof

SEGUMA's J1772 to Tesla adapter lets Tesla vehicles charge from standard Level 1 and Level 2 J1772 stations, supporting up to 80A at 110–240V for faster AC charging when the station and vehicle allow.

This compact, durable adaptor converts a J1772 plug to a Tesla inlet so Model 3, Y, X and S drivers can use the wide network of public and home EVSE chargers. Built from high-strength ABS with IP65 protection, it’s engineered for outdoor use across a wide temperature range and includes safety features to resist short circuits and water ingress. Keep in mind it is not compatible with CCS DC fast charging.

How does this adapter expand my charging options?

By adapting the common J1772 connector to Tesla’s inlet, the SEGUMA adapter opens access to many more Level 1 and Level 2 charging spots—homes, workplaces, shopping centers, and public lots—so you’re less reliant on Tesla-specific chargers. It functions anywhere a J1772 plug supplies power and your Tesla accepts AC charging.

• Works with all Tesla models (Model 3/Y/X/S) for AC charging.
• Compatible with most public and residential J1772 stations.
• Not intended for CCS/DC fast charging networks.
• Useful backup when Tesla Superchargers or destination chargers aren’t available.

What charging speed can I expect using this adapter?

The adapter is rated up to 80 amps at 110–240V, enabling higher AC charging rates when the EVSE and vehicle permit. Real-world charge speed depends on the station’s maximum output and the vehicle’s onboard charger limits—many public J1772 stations are limited to 40–50 amps.

• Adapter rating: up to 80A for supported setups.
• Actual charging limited by station amperage and vehicle intake.
• Most J1772 public stations provide up to ~50A.
• Faster than typical Level 1 corded charging when higher-amp stations are available.

Is the SEGUMA adapter safe and weather resistant?

Yes—SEGUMA designed the unit with a robust ABS housing and IP65 waterproof rating to resist splashes and dust. It is built to operate from -30°F to 130°F and includes protective measures against short circuits and electric shock, making it suitable for outdoor and garage use.

• High-strength ABS construction for impact resistance.
• IP65 rating for protection against water spray and dust.
• Temperature-rated for extreme cold and heat conditions.
• Internal protections to reduce electrical faults risk.

How portable and user-friendly is the adapter?

The adapter is lightweight and compact so you can store it in a trunk or glovebox for on-the-go charging flexibility. Connecting is straightforward: plug the J1772 connector into the adapter, then insert the adapter into your Tesla’s charge port; charging session controls remain on the vehicle or charging station interface.

• Weight: ~0.5 lb; dimensions ~3.54 x 2.09 x 2.56 inches.
• Easily stows inside the vehicle without taking much space.
• Simple plug-and-play operation with J1772 stations.
• No special installation or tools required.

Who is this for? The SEGUMA J1772-to-Tesla adapter is ideal for Tesla owners who want greater access to public and residential Level 1/Level 2 charging without relying solely on Tesla charging infrastructure. It’s suited for commuters, owners of older homes without Tesla wall connectors, people who frequently travel through areas with many J1772 stations, and anyone who wants a lightweight, durable backup charging option. Note: this product is for Tesla vehicles only and is not compatible with CCS DC fast-charge plugs.