Maxwell Vehicles retrofits RAM ProMaster vans with plug-in powertrains

By Dyllan Furness What does a PHEV become when it grows up? And do we need yet
another electrified-vehicle acronym? Technically, a hybrid with a plug is a
PHEV, but some argue that a vehicle with a substantial electric range is a
different animal. Chevy called its Volt an EREV, and Seattle-based startup
Maxwell Vehicles is calling …read more