Rechargeable battery jump start device with control switch and optical position detecting switch system

摘要

A rechargeable battery jump start device comprising a control switch (eg, a rotation control switch) and an optical position detection switch system for determining the position of the control switch. The optical position detection switch system includes an optical position sensor using an optical coupling that ensures the completeness of the main switch separation between 12V and 24V, which enables safe and effective operation. This optical position sensor is configured so that the microcontroller unit reads the position of the main switch.