Looks like there's another option coming soon. 7-11 is installing 90kW chargers and one is going to be in Humble, TX. Also looks like it works just like a pump. You pull up, plug in and swipe your credit card. Done! No account setup or app required. Video and link:


https://www.7-eleven.com/7charge

 

Used it in Dallas. Works great. Little pricey though.