The ever-increasing power consumption and variety of mobile devices require a new car charger. It needs to be compatible to most mobile devices, and also able to fit into most vehicles. The screw designed side contact dots of “Infinity Energy” made its tightness adjustable. An AEC qualified, high-performance industrial grade chip and identification chip are built in for compatibility and performance, even allowing to charge a MacBook and a smartphone simultaneously. The about four cm compact designed body is not only functional, but also emotional: featuring programmed dual-color LEDs, to add to the interior and simultaneously demonstrate working.