What’s an Extended Range EV [EREV] , Range-Extended EV [REEV], Range Extender ?
An EV range extender (EREV) is a system added to a battery-electric vehicle (BEV) that increases driving range by generating additional electricity once the battery is depleted. It is essentially a secondary power source—commonly a small internal combustion engine (ICE) or sometimes a fuel cell, micro-turbine, or auxiliary battery—that recharges the main battery or directly […]
