alt Hacker NewsIf you would be using it just locally, as opposed for road trips, note that it has an LFP battery. LFP batteries are perfectly happy to be always charged to 100% and discharged down to 10% (lower is OK but most people want to keep some spare in case they aren't able to charge when they expected to).
Lithium nickel batteries suffer accelerated aging at high charge and at low charge, so it is usually recommended to stay in the 80-20% range, only going to 100% shortly before a road trip.
A Slate with a 200 mile range operated 100-10% would give you 180 miles between charges. That would be the same range as a lithium nickel battery EV with a 300 mile range operated 80-20%.
I only have one car at a time (not married). I frequently visit family that lives about 80 miles away that live in a charger desert. I used to own a Chevy Bolt and it could get me to those family and back on one 100% charge with a little bit for grocery runs etc. while there. Even that I wish had like maybe another 20 miles of range lol.