Cars will need a similar setup, but with the packs robotically switched out. The problem will be in standardizing batteries just as gasoline formulas were generally standardized. As a Benz owner you wouldn't want to get a Dodge/Fiat quality pack loaded at the battery "pump".
A Gogoro scooter uses 2 batteries. Each battery is 1.3 kWh and weigh 9 kg each.
A car would need a much more power and a “re-charge” would need to be under 3 minutes.