I think if the goal is large scale electrification we're designing our electric cars wrong. Personally I'd love to have an electric car for the 99% of the driv

I think if the goal is large scale electrification we're designing our electric cars wrong. Personally I'd love to have an electric car for the 99% of the driving I do. It could even have a small battery. ~25KWh would do, but on the other hand 1% of the time I do need to go few hundred km and back within a day without spending hours on charging. It seems silly to lug a huge ~100KWh+ battery just for this 1% of uses, then there is the issue of extra car cost and weight. What would be really cool is some sort of standardisation in removable battery tech. Imagine electric cars had only ~10-25KWh built in batteries and an ability to slot in "something" that could be another 75KWh of battery, a hybrid power unit, or anything else we might develop in future. Motorway services could have companies that lease out those batteries.