... a body-guard to your car,and when it stops working,you car will get back to its original condtion ... cars instead of constantly removing it from one car to another,it may shorten the life-span of ... As a better advice, if you intend to park your car for weeks or months,you should disconnect ... ,pick-up,trucks,compact car,luxury car,sport car etc.About how CARNUMEN to test the car batteries,release the air- ...