LENZ is a leader in the manufacture of premium Electric Vehicle (EV) automotive accessories. Applying the highest quality materials to practical designs, LENZ products are engineered to meet the specific needs of EV vehicles and owners. LENZ EV charging products and accessories are backed by our industry-leading warranty with USA based support. Upgrade your charging from Level 1 to Level 2 charging by swapping out the standard NEMA 5-15 adapter on your Gen 2 Tesla Mobile Charger with the LENZ Gen 2 NEMA 14-30 Adapter to 240V 32 Amp charging. If you have a 14-30 receptable at your home, work, or wherever you are visiting, increase your miles of range per hour of charging by up to 7x (depending on your Tesla model). Increase your range faster and safely with LENZ Gen 2 NEMA 14-30 Adapter. Key Features and Benefits: - 10 inch length (end-to-end) - 40 AMP rated (32 AMP limit with Tesla Mobile Charger) - Compatible with all Tesla Models - Plug and play fit to Gen 2 Tesla Mobile Charger - High-quality materials - Nickel Plated for Weather resistance - 2-Year Warranty - ETL Listed (Control No. 5026085) - Conforms to UL STD. 817 - Certified to CSA STD. C22.2 #21 SAFTETY FEATURE: Integrated thermal sensor for communicates with Tesla's onboard system to lower charge strength or temporarily deactivate at max operating temperature of 122° F (50° C).