[Stinger]

I ran across this article today. It may have some merit.

Colorado Teardrop Camper Will Charge Your Electric Car

Colorado Teardrop's new tow-behind camper charges EVs on the go with built-in batteries. It's the first camper built specifically for EVs.

gearjunkie.com

 

[CommodoreAmiga]

The solution, imo, is more tow-accessible DCFC locations. Tugging a ton (literally) of extra weight around isn't the solution.