NEMA 14-50 Adapter for Tesla Gen 2 & Gen 3 Mobile Chargers | 10-Inch

LENZ NEMA 14-50 Adapter for Tesla Mobile Connector lets your Tesla Mobile Connector plug into a 240V NEMA 14-50 outlet, the RV-style outlet found in many garages and campgrounds. It is the fastest Mobile Connector adapter, charging at up to 32A.

LENZ NEMA 14-50 Adapter for Tesla Mobile Connector: Key Specs

How It Works

Snap the adapter onto the end of your Tesla Mobile Connector, plug it into the NEMA 14-50 outlet, then plug the connector into your Tesla. The Mobile Connector reads the adapter and sets the current automatically.

Who It's For

• Tesla owners with a NEMA 14-50 outlet at home or a vacation home
• RV parks and campground charging on road trips
• A low-cost alternative to a hardwired Wall Connector

Before You Buy

• The outlet should be on a dedicated 50A circuit with 6 AWG copper wire
• Use an industrial-grade receptacle for daily charging
• Recent codes generally require GFCI protection on garage 240V outlets

Frequently Asked Questions

How fast does a Tesla charge on a NEMA 14-50?

With the Mobile Connector it charges at 32A, about 7.7 kW, roughly 23–29 miles of range per hour.

Is a 14-50 adapter better than a Wall Connector?

A Wall Connector can charge at up to 48A when hardwired, but the 14-50 setup costs less if you already have the outlet.

Can I use it at a campground?

Yes. Many RV pedestals have a 14-50 outlet. Check the pedestal is in good condition before charging overnight.

Related Guides

• Tesla NEMA adapters: amps and miles per hour chart
• NEMA 14-50 outlet guide for EV charging
• Level 1 vs. Level 2 EV chargers
• Level 2 EV charger installation guide

Compare more options in our EV Chargers for Home collection.