FOCSPROD NEMA 14-30 Adapter for Tesla Mobile Charger Gen 2 & 3 — 24A, Thermal Sensor

This compact adapter connects your Tesla portable mobile charger (Gen 2 or Gen 3) to a NEMA 14-30 socket, offering a convenient alternative when a dedicated EVSE outlet or NEMA 14-50 is not available. Built with a 10-inch copper-alloy cable, an integrated thermal sensor, and rated for broad temperature ranges, the adapter is intended to provide a stable, durable link between your vehicle charger and standard 240/250V outlets. Important: it is not compatible with Tesla Gen 1 mobile chargers (manufactured before 2018).

Will this adapter work with my Tesla mobile charger?

Yes for Gen 2 and Gen 3 Tesla mobile chargers; it will not fit Gen 1 models. Confirm the model stamp or check your charger’s manufacturing year to be certain. If uncertain, contact us with a photo of your charger connector and we’ll help verify compatibility.

• Compatible with Tesla Model S, 3, X, Y portable mobile chargers (Gen 2 & Gen 3).
• Not compatible with Gen 1 portable chargers (pre-2018).
• Plug designed specifically for NEMA 14-30 240/250V outlets only.

How fast will it charge my Tesla compared to other outlet types?

The FOCSPROD adapter supports up to 24 amps, which gives faster charging than standard 120V circuits but less than a 40–50 amp NEMA 14-50 setup. Charging speed depends on your vehicle’s onboard charger and remaining battery state, but expect a meaningful improvement over trickle charging for daily top-ups.

• Maximum current: up to 24A for quicker top-up sessions.
• Best used for overnight charging or when higher-amperage plugs aren’t available.
• Actual charge rate depends on your Tesla’s onboard charger capacity.

What safety features and build quality does this adapter offer?

The adapter uses copper-alloy conductors and a robust housing to deliver consistent conductivity and mechanical durability. An integrated thermal sensor provides automatic shutdown if temperatures rise above safe thresholds, and the unit is rated for operation between −40°C and +85°C for wide environmental tolerance.

• 10" copper-alloy cable for reliable electrical performance and durability.
• Built-in thermal sensor for automatic shutdown on overheating.
• Operational temperature range from −40°C to +85°C for varied climates.

How easy is it to use and where can I plug it in?

It’s a plug-and-play adapter: insert the adapter into a properly wired 240/250V NEMA 14-30 outlet and attach the Tesla mobile charger connector. Verify the outlet type before use; if you are unsure whether your outlet is NEMA 14-30, consult a qualified electrician to confirm wiring and grounding.

• Quick installation: plug adapter into NEMA 14-30 then plug in charger.
• Ideal for garages, RV parks, or locations with 240V NEMA 14-30 outlets.
• Not a replacement for a professionally installed dedicated EV circuit if long-term high-current charging is required.

Who this is for: Tesla owners who use Gen 2 or Gen 3 portable mobile chargers and need a reliable way to tap into 240/250V NEMA 14-30 outlets for faster-than-120V charging. It’s well suited for drivers who travel, use temporary charging locations, or want a compact, safe adapter for home or on-the-road use. If you have a Gen 1 charger, a different adapter or professional outlet upgrade will be necessary. The adapter includes a 1-year warranty and access to FOCSPROD customer support for any setup questions.