... 200A start current 3.Can use on Car,phone,comput Car Mutil-fuction Jump starter Emergency power Instructions ... ignition switch to the start position (START). The car starts, unplug it immediately, and then remove the ... Q: How to start a car? A: car battery can not start the car when, for whatever reason, mobile ... , if the owner uses the car more than two years without replacing the battery to go to 4s ...