Mitsubishi is currently developing an electric-powered production version of its i minicar. The vehicle will use Mitsubishi's in-wheel motor technology, MIEV (Mitsubishi In-wheel motor Electric Vehicle), and lithium-ion battery packs. 

Like GM and Toyota, Mitsubishi is currently trying to improve their lithium-ion batteries, which tend to overheat. The i prototype will have two charging outlets: one for use at electric stations for quick charging, and one for home for full-length recharges.