Open up charging kiosks in locations where there used to be pay-phones. Shopping malls, airports, city street corners, etc.
They will look like slender vending machines. Insert credit card and you get thirty seconds of charging time for say $2.00 a pop. People will be lining up to get a quick charge - especially gum-snapping teenagers.
For just one charging port, you will be getting potentially $4/minute of revenue - or $240/hr during peak times. Let's say conservatively that you gross $1,000/day per charging station. And you have a thousand stations out there. You can do the math from there.
This new technology is not in the charger but in the battery. Charging a standard battery in 30 seconds with a new technology charger...equals fire.