Yes and no.it says 7kw free for a limited charge time , so would think that is like an hour tops maybe? not exactly a great deal of mileage gained from that but good to know
Normally I charge at home, but just now there's a load of rolls of insulation piled up in my garage where the car normally parks. Today I took mum out shopping and she needed a few things from nearby our local charging hub. I had 12 min on a rapid, gained 20% and now I don't have to think about hauling the full 8m cable out under the garage door to charge at home tonight. An hour on a standard 7kW charger while we traipsed round big Tesco would have got me about the same again.
It's not something I'd use all the time, especially having to wrangle my cable then then get it all coiled up and back under the boot floor before I load the shopping in, but it's nice to have available.