What you want might never happen, especially the charging time part. If you pull out a calculator, you will find out the current required （under domestic voltag

What you want might never happen, especially the charging time part. If you pull out a calculator, you will find out the current required （under domestic voltage) to charge a 80kWh battery in 2 hours is already staggering. In 3-4 minutes at your home? I don't see it anytime soon.