DC-DC converter enables usage of electronics with a miniaturized EV power source. Features outstanding storability and portability, as the cable is designed to wind around the unit. Simple, convenient control panel and dedicated miniature connector have become design icons. Also, the idea to wind the cable (9 m) around the main unit characterizes the DENSO converter design series. A sense of quality and reliability is created by the perfected design that is functional and robust, and useful during emergencies.