What exactly is a UL listing?
The Underwriters Laboratories' (UL) safety standards are the most widely recognized and used safety standards in the United States. No other certification mark is more widely accepted by consumers, regulatory authorities and the insurance industry throughout the world. The EV1 incorporates an inductive charger, charging system and battery pack which have been tested and listed by Underwriters Laboratories. This includes the software controls, the chargers and the charge port. As such, the car and chargers can be used with the same confidence you have in other household appliances carrying the familiar 100-year-old UL Mark.
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