I absolutly get your point. Those who dont have a car maybe they dont understand it. But let me share you my own opinion and experience.
In the last 2 years i experienced 2 yes two super typhoons. After both typhoons there was no eletricity for more than 1 month. Guess what? I was charging in the car. And there was just option to charge 2 mobiles in same time. Also when we travel with the family the 2 usb is not enought. So i put a vote for this hunt because it is a cool product and i like.
Good hunt!