That's where 240-volt outlets come in ... with slight exceptions if you want a specialty outlet that you can plug a USB directly into. This cost does rise, however, when you include the price ...

the plug type helps to ensure appliances relevant to the market are what is being sold. In countries like the United States, when the higher 240 V standard is needed an outlet is wired using two ...

Level 1 charging is best for plug-in hybrid EVs. If you travel more than 50 miles per day, Level 2 is your best option. These chargers use a 240-volt outlet, which is found in most homes ...