Brush away any dirt or gunk from the posts, because you'll need to create as clean and solid connection as you can. First, ...

Between the invention of the self starter and the end of the 20th Century, the best portable car jump starters weren’t ...

Sure, traditional jumper cables work in a pinch, but they rely on the kindness of a passing stranger. What if nobody is around? This is where a portable jump starter comes in. A portable jump ...

Under the skin, these devices are essentially just heavy-duty battery banks equipped with jumper cables. Here are some ... While I've yet to test any of the portable jump starters on this list ...