[crote]

On the other hand, 5-minute charging is definitely a luxury thing: most charging is going to be at home, a decent bunch will be destination charging, people doing long trips generally don't mind having the car charge for 30 minutes while they eat dinner in a roadside restaurant, and only a handful of people are insane enough to drive well over 10 hours at a time with only a single 5-minute break.

In practice I bet 5-minute charging will mainly be used to show off for your golf buddies. Co-locate it with the megawatt-scale chargers we'll be building for trucks next to major highways anyways, and it can be offered as a very profitable luxury product without too much extra effort.

[mikestew]

There are times when I wished our Ioniq 5 charged more slowly, like when I want to grab a bite. On a good day, back to 80% in 15 minutes, with a 10 minute grace period before the per-minute charges kick in, and there's barely time to sit and eat the meal.

But one thing 5 minute charging would improve is throughput. We're in the middle of a house remodel, and no room in the garage at the moment for the car to get near the charger. So we've been charging at public chargers a lot, and in the three or four times I've hit a public charger recently, I've had to wait on another car to unplug about half the time. Granted, this is the Seattle area where you can't swing a golf club without hitting an EV, but I've had the same problem on road trips, too.