Because the U.S. runs on a 120-volt grid, Level 2 charging requires specific outlets, fitting NEMA 6-20, 6-50, or 14-50 plugs. These may be found on dryer hookups in laundry rooms, or in some garages.

While you can use a standard 120V plug, or if you're lucky, a 208-240V available at your home, these charge your car significantly slower than an EV charger.

Next, it was time to plug it in and test it out on my Rivian. Before getting the Emporia Pro, I used the modular charger cable that came with my R1S, which only got me 1.3 kW on a 120V plug and ...

Not all power outlets are the same, and the differences between a 120 and 240-volt outlet are more than just visual. Here's what you need to know.

“That’s what happens when you try to charge the largest battery truck using a 120 outlet,” he added. The YouTuber suggested using a Level Two outfitted EV charger or a public fast charger.