Until there’s some huge revolution in battery technology, electric vehicles are destined to remain as urban runabouts, never going out on long highway trips ... right? Well, not if Germany’s ebuggy project has anything to say about it. The group is developing little range-extending battery trailers that could be towed behind electric cars, providing power to the vehicles on longer trips. When a user’s trailer started getting low on juice, they could just pull over at a roadside exchange station and swap it for one that was fully charged.
Read the full article: ebuggy concept promises "unlimited range" for EVs