Look for buckets--not a bench--in the back seat of the Blue-Will. In between is a raised ridge, conspicuously labeled "lithium-ion battery," even though the Blue-Will comes with a lithium polymer battery from LG Chem.
The Hyundai Blue-Will has blinking LEDs in its grille, here showing just the Hyundai logo. It also could show "emergency" and other messages. The charging station cable plugs directly into the car's front badge.