Visited on May 21 without charging.
There are no directions to the charger. They are visible from the ticket gate, but you could miss them given how early they are.
If you miss the initial right turn after the ticket gate, there's no way to come back to the chargers without driving the wrong way.
The exit lane is not properly documented on Google Maps. You can turn left towards the freeway, no need to turn right and drive until the next roundabout.