A jump start uses a working battery to supply enough current for the starter motor, then lets the alternator recharge the ...

An integrated 100-lumen flashlight has the most modes of the jump starters selected, seven in total, including SOS and strobe ...

Few feelings are worse than hopping into a car with a dead battery. Whether you’re on your way to work or in the middle of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Imagine this: a frosty morning, your car refusing to start after a long winter's nap, or the middle of ...

Portable car battery jump starters can be essential in case of a battery emergency. If your car refuses to start from a weak or dead battery, these compact devices can jump-start your car wherever you ...

In the world of gearheads, DIYers, hobbyists, and tradespeople, few brick-and-mortar retail establishments have as much mass and overlapping appeal as Harbor Freight. The store is known for its wide ...

The amount of amps you need from your portable jump starter depends on the type of vehicle you are trying to jump-start. Generally, smaller vehicles with smaller engines require less current, while ...

One of the most useful tools for your safety and peace of mind while driving a vehicle is a portable jump starter. It wasn’t that far in the past that if you went to start your car and found the ...

Looking for a jump starter to keep in your car in case of a winter breakdown? Lucky for you, one of our favorite portable jump starters is available on Amazon for a major discount. The NOCO Boost GB40 ...

Forbes contributors publish independent expert analyses and insights. Scott Kramer covers golf and luxury technology. Someone recently showed me a portable, self-functioning car battery charger, while ...