Not Watt, but Watt*hr, or kWhr - you want to know how far you went for the amount of energy drawn from your charger, not amount of energy actually expended. This is important, because there are losses in charging and discharging, so you want to know how much energy you are pulling from the grid.
The measure would probably end up being all metric, like km/kWhr, which could probably be reduced further, since a Watt is a Newton meter per second.
m divided by (Nm per second times 3600 seconds)
One over 3,600 Nm, or just scaled to (Nm)^-1
Eh, they will probably just keep it km/kWhr.
The measure would probably end up being all metric, like km/kWhr, which could probably be reduced further, since a Watt is a Newton meter per second.
m divided by (Nm per second times 3600 seconds)
One over 3,600 Nm, or just scaled to (Nm)^-1
Eh, they will probably just keep it km/kWhr.
