> 1. The battery is one of the most expensive parts of the car. Obviously, a swappable battery is something you rent. Car manufacturers would love to charge u

> 1. The battery is one of the most expensive parts of the car. Obviously, a swappable battery is something you rent. Car manufacturers would love to charge us a monthly fee. They are currently trying all sorts of schemes to do it. But a swappable battery might justify a monthly fee.