A dead car battery happens to almost everyone at some point. According to the American Automobile Association, the common causes include corrosion build up, extreme heat or cold, too many accessories ...

A dead car battery can happen to anyone. It can happen to you, too, if you forget to turn off your vehicle’s headlights or you accidentally leave accessories turned on like the car stereo. It usually ...

But the cells used in these units aren't exactly the best. Eg. "Hoverboard" or "E-cigarette" quality particularly the ones that make the news. I'm sure they'll dump power fast enough for a jumpstart ...