High-capacity lithium batteries tend to make everything ... It would be interesting to compare various brands of jump starter; we imagine some have more protection than others.

Don't let a dead battery ruin your morning—keep one of these portable jump starters handy. We tested 6 of them to determine ...

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

There are a lot of portable jump starters on the market today, and most of them do a great job on average, every-day vehicles ...

Generally there are three kinds of portable jump starters, based on their power source — lead-acid, lithium ion, and supercapacitor. Lead-acid batteries are typically heavier and less expensive ...

If a jump starter lists peak amps, look for at least 600 on a lithium-ion starter and at least 1,000 for a lead-acid starter. If a jump starter lists cranking or cold-cranking amps, you’ll need ...