I think this has potential. I like it even more if the end user can adjust how many battery packs they want on any given trip. Could make shorter range trips much more efficient. Samsung's New Car Battery Works Like 'Books on a Shelf' | News & Opinion | PCMag.com
It would be nice if the driver could tailer it to the trip needs, but doesn't look like it's meant to be offered that way. And I don't think most people would want to bother with it. It's already a significant inconvenience to move from the TV to the garage and get in the car. I'm still not ready to trust Samsung batteries yet. I like the thinking, though.
did i miss something? does the entire battery get smaller with less modules? not sure that this saves money over making different size batteries. especially with so few ev's available. maybe in a few (hundred) years.