With a 27,800-mAh capacity and a 4,000-amp peak, this Avapow portable jump-starter packs some serious power. It can start any vehicle with a gas engine, or any diesel engine up to 10 liters.

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 ...

In our lab tests, Jump starters models like the PBJS12000R ... Reserve capacity: Reserve capacity estimates how long the Jump Pack can be used to power other electrical equipment such as charging ...

Nexpow Despite its cheap price and weighing less than two pounds, this portable power pack has enough oomph to jump start a 7.0-liter gas engine. It totes enough juice inside to get up to 20 jump ...

In our lab tests, Jump starters models like the XP-10 are ... Reserve capacity: Reserve capacity estimates how long the Jump Pack can be used to power other electrical equipment such as charging ...

There’s little worse than turning the ignition key and hearing an ominous click from the starter ... jump leads to get going – all you need to be on your way quickly is a portable jump pack ...

Unlike battery chargers, jump starters are often remarkably small and portable, often not much larger than some of today’s bigger power banks. Some models will easily fit into a glove box ...