Stanton wrote:This is what I originally suspected, so glad to see it proved out. Unfortunately, the times I need range extension are on trips that are (mostly) highway, which reduces the value of LeafBox for me. There's no range-killer like speed for an EV
Yes, you are right. If we assume 100% highway usage - then just simple physics says, that LeafBox cannot help with range.
Whole improvement comes from city driving, moderate long distance journeys, living in hilly region, or mountains.