- #1
TubbaBlubba
I took a two-hour trip with my electric mini crosser (mobility scooter, electric wheelchair, whatever), and I started thinking about how much energy we can actually pack into batteries.
So how "dense" (watts per volume unit or whatever) are the practically applicable, and the most advanced batteries we can make? What limits us?
So how "dense" (watts per volume unit or whatever) are the practically applicable, and the most advanced batteries we can make? What limits us?