FOCSPROD NEMA 05-15 Adapter for Tesla Mobile Charger Gen 2

This compact 15-inch adapter provides a practical, portable solution when you need to charge a Tesla from a common NEMA 05-15 (125V) receptacle. Built specifically for Tesla Mobile Charger Gen 2 and Gen 3 (not compatible with Gen 1 units), the adapter uses a thick 17.5 mm copper-alloy cable and an integrated thermal sensor so you can charge with confidence at home or while traveling.

Will this adapter work with my Tesla mobile charger?

Yes, but only with Tesla Mobile Charger Gen 2 and Gen 3 portable units. The FOCSPROD adapter is not compatible with Gen 1 chargers manufactured before 2018.

• Compatible models: Tesla portable charger Gen 2 and Gen 3.
• Not compatible: Gen 1 (pre-2018) mobile chargers.
• Recommended verification: confirm your charger generation before purchasing.

How fast will my car charge using a 125V NEMA 05-15 outlet?

The adapter supports up to 12 amps on a 125V circuit, which provides noticeably quicker top-up sessions than lower-current options. It’s designed for steady, safe charging rather than rapid DC fast charging; expect modest overnight or daytime replenishment suitable for regular daily drives.

• Maximum output: 12 amps at 125 volts (approximate continuous charging rate).
• Best for: topping up battery during parked hours or when higher-power options aren’t available.
• Not intended for: fast public DC charging or high-current Level 2 charging stations.

Is the adapter durable and safe for regular use?

FOCSPROD built this adapter with safety features and robust materials to withstand everyday use. The copper-alloy conductor and 17.5 mm cable thickness improve conductivity and durability, while an integrated thermal sensor can trigger automatic shutdown if the unit overheats.

• Cable: 17.5 mm thick copper-alloy core for reliable conductivity.
• Thermal protection: integrated sensor for automatic cutoff on overheating.
• Operating range: designed to work from -40°C to +85°C for varied environments.

How easy is it to use and carry this adapter?

The adapter is plug-and-play: simply insert the NEMA 05-15 plug into a 125V outlet and connect your Tesla Mobile Charger Gen 2/3. At 15 inches total length it’s compact enough to store in your trunk or charging kit, making it convenient for travel or occasional home use.

• Plug type: NEMA 05-15 for standard 125V household outlets.
• Length: 15 inches total for easy storage and portability.
• Use case: quick setup for travel, hotels, or older home outlets.

Who is this for? The FOCSPROD NEMA 05-15 adapter is targeted at Tesla owners who use the official Mobile Charger Gen 2 or Gen 3 and need a compact, safe way to charge from common 125V outlets. It's ideal for drivers who want a reliable backup charging option for overnight top-ups, travelers who encounter only household outlets, and anyone needing a portable, easy-to-store adapter without upgrading home electrical infrastructure. Note the adapter is not for Gen 1 chargers and is not intended to replace higher-power Level 2 or DC fast charging solutions.