This is awesome! For only $450 you can get a machine that can automatically swap battery packs placed on bulky $120 phone cases.
You don’t need to plug a cable in your phone anymore, your over engineered machine can swap battery packs for you
I never imagined that I would live this long to see the future
I don’t see the use case for phones, and maybe there is for other personal electronics, but something similar for EVs should become the norm.
Basically a range extender when you need it, but it can be removed to save on weight when your trips are within the built-in battery’s range. Such a system could easily be extended to trailers, including their own static or removable batteries, and where the additional axles could be powered so they can contribute regenerative braking.