If I had just one wish about this legislation it would be that a standards body was created to limit the number of form factors that can be used for batteries.

If I had just one wish about this legislation it would be that a standards body was created to limit the number of form factors that can be used for batteries. Being able to buy a car and know that you'll be able to change the battery in 10 years time with a compatible unit (possibly even with better capacity) would take much of the anxiety out of the electric car transition.