This weekend I used an EvGo DC fast charger for the first time and got quite a shock - not literally. They charge $4.95 to activate the charger, then they charge 20 cents per minute. What I didn't know is that they limit your charge to 30 minutes. So... After 30 minutes, the charger shut off after delivering only 9 kWh. Then they charged me more than $12 or about $1.33 per kWh. Let's put this into perspective. If your battery is empty, and you charge to 80%, you will pay a total of $63.84 for a single 80% charge. I figured that my friends in the Bolt EV world would be interested to know about this.