SEGUMA J1772 to Tesla Adapter — 80A Mobile EV Adapter, IP65 Weather-Resistant

The SEGUMA J1772 to Tesla adapter is a compact, IP65-rated connector that lets Tesla owners plug into Level 1 and Level 2 J1772 public or home chargers for up to 80 amps of AC charging (Tesla vehicles only).

If you own a Tesla and want more flexible charging options when away from Tesla Superchargers, this SAE J1772-to-Tesla adapter expands access to common public and residential charging points. Built from high-strength ABS, the adapter is weather resistant and designed for everyday use across garages, shopping centers, workplaces and roadside charging stations. It is lightweight and portable so you can carry it in your trunk or glovebox.

How does this adapter expand my Tesla charging options?

By converting a standard J1772 plug to fit Tesla inlets, the adapter allows you to use Level 1 and Level 2 AC chargers that you would otherwise be unable to connect to. It does not convert to DC fast chargers (CCS) and is intended for Tesla vehicles only.

• Works with public J1772 EVSE chargers at parking lots, malls and workplaces
• Enables charging at home using J1772 wall boxes or portable chargers
• Supports up to 80A where the charger and vehicle allow higher amperage
• Not compatible with CCS/DC fast charging stations

Is the adapter safe and weather-resistant for outdoor use?

Yes — the SEGUMA adapter is constructed from durable ABS polymer and designed with electrical protection in mind. It carries an IP65 rating and is built to withstand a wide temperature range, making it suitable for most climates and routine outdoor charging.

• IP65 waterproof rating protects from dust and light water spray
• High-strength ABS resists high voltage, short circuits and leakage
• Operates between -30°F and 130°F for broad environmental tolerance
• Compact design reduces strain on connectors during everyday use

What charging speed should I expect with this adapter?

Charging rate depends on the EVSE (charging station) and your Tesla’s onboard charger. The adapter supports up to 80 amps at 110–240V AC, but many public J1772 stations are limited to 40–50 amps, so real-world speeds usually match station capability.

• Maximum theoretical capacity: 80A at 110–240V AC
• Actual charging limited by the EVSE’s rated amperage and vehicle acceptance
• Most public J1772 units deliver up to 50A, so expect variable rates
• Ideal for overnight or destination charging when Superchargers aren’t available

How portable and convenient is the SEGUMA adapter for daily carry?

The adapter is purposely small and lightweight so you can store it inside the car and deploy it whenever a J1772 socket is available. Its compact footprint reduces clutter while remaining rugged for repeated connections.

• Measures approximately 3.54 x 2.09 x 2.56 inches for easy storage
• Weighs roughly 0.5 lb, so it won’t add significant load to your vehicle
• Quick plug-and-play integration with J1772 chargers and Tesla inlets
• Carry-friendly for road trips, errands, and daily commuting backups

Who is this for: The SEGUMA J1772 to Tesla adapter is designed for Tesla owners who want reliable access to common Level 1 and Level 2 J1772 charging points — especially useful for drivers who need flexible destination charging, overnight power at non-Tesla locations, or a compact backup option for trips. It is not for drivers seeking DC fast charging (CCS) functionality; this product is for Tesla cars only and complements your existing charging setup.